Prow jobs respect default entrypoints

Supercedes kubernetes#25383, where in kubernetes#25383 the logic is in the pod where tests run, the problem there is that imagePullSecret defined on job pod is not accessible, which limits it's use case. The other problem is that the containers inside a test pod are not aware of the image they are from, so it's a little bit weird to let them know about it.

This PR moves the logic to plank, which feels more natural

-----------------------------
This is an unfortunate fact of prow, that user need to explictly set the entrypoint.

The migration of prow images from being built with bazel to ko introduced a side effect of all prow jobs that use gcr.io/k8s-prow images, such as robots/comment, robots/pr-creator etc. would fail due to the location of default entrypoint change. It would be trivial amount of work to update the binary location in prow jobs definition, but would like to use this opportunity to try to get this fixed.

go.mod

@@ -20,15 +20,20 @@ replace (
 
 	golang.org/x/lint => golang.org/x/lint v0.0.0-20190409202823-959b441ac422
 	gopkg.in/yaml.v3 => gopkg.in/yaml.v3 v3.0.0-20190709130402-674ba3eaed22
-	k8s.io/client-go => k8s.io/client-go v0.22.2
+	k8s.io/client-go => k8s.io/client-go v0.23.4
 )
 
 require (
-	bitbucket.org/creachadair/stringset v0.0.9
-	cloud.google.com/go v0.81.0
+	cloud.google.com/go v0.100.2 // indirect
+	cloud.google.com/go/cloudbuild v1.2.0
+	cloud.google.com/go/container v1.2.0 // indirect
+	cloud.google.com/go/kms v1.4.0 // indirect
+	cloud.google.com/go/monitoring v1.4.0 // indirect
 	cloud.google.com/go/pubsub v1.9.1
+	cloud.google.com/go/secretmanager v1.3.0
 	cloud.google.com/go/storage v1.12.0
-	github.com/Azure/azure-sdk-for-go v42.3.0+incompatible
+	cloud.google.com/go/trace v1.2.0 // indirect
+	github.com/Azure/azure-sdk-for-go v46.4.0+incompatible
 	github.com/Azure/azure-storage-blob-go v0.8.0
 	github.com/Azure/go-autorest/autorest v0.11.18
 	github.com/Azure/go-autorest/autorest/adal v0.9.13
@@ -37,110 +42,136 @@ require (
 	github.com/andygrunwald/go-gerrit v0.0.0-20210709065208-9d38b0be0268
 	github.com/andygrunwald/go-jira v1.14.0
 	github.com/aws/aws-sdk-go v1.37.22
+	github.com/awslabs/amazon-ecr-credential-helper/ecr-login v0.0.0-20220228164355-396b2034c795
 	github.com/bazelbuild/buildtools v0.0.0-20200922170545-10384511ce98
 	github.com/blang/semver v3.5.1+incompatible
 	github.com/bwmarrin/snowflake v0.0.0
+	github.com/chrismellard/docker-credential-acr-env v0.0.0-20220119192733-fe33c00cee21
 	github.com/clarketm/json v1.13.4
 	github.com/client9/misspell v0.3.4
 	github.com/denormal/go-gitignore v0.0.0-20180930084346-ae8ad1d07817
 	github.com/dgrijalva/jwt-go/v4 v4.0.0-preview1
 	github.com/djherbis/atime v1.0.0
-	github.com/evanphx/json-patch v4.11.0+incompatible
+	github.com/evanphx/json-patch v4.12.0+incompatible
 	github.com/felixge/fgprof v0.9.1
-	github.com/fsnotify/fsnotify v1.4.9
+	github.com/fsnotify/fsnotify v1.5.1
 	github.com/fsouza/fake-gcs-server v1.19.4
 	github.com/go-bindata/go-bindata/v3 v3.1.3
 	github.com/go-git/go-git/v5 v5.4.2
 	github.com/go-openapi/spec v0.19.6
 	github.com/go-test/deep v1.0.7
-	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
+	github.com/golang/glog v1.0.0
 	github.com/gomodule/redigo v1.8.5
-	github.com/google/go-cmp v0.5.6
+	github.com/google/go-cmp v0.5.7
+	github.com/google/go-containerregistry v0.8.1-0.20220209165246-a44adc326839
+	github.com/google/go-containerregistry/pkg/authn/kubernetes v0.0.0-20220310143843-f1fa40b162a1
 	github.com/google/go-github v17.0.0+incompatible
 	github.com/google/gofuzz v1.2.1-0.20210504230335-f78f29fc09ea
-	github.com/google/uuid v1.2.0
+	github.com/google/uuid v1.3.0
 	github.com/gorilla/csrf v1.6.2
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/securecookie v1.1.1
 	github.com/gorilla/sessions v1.2.0
-	github.com/gregjones/httpcache v0.0.0-20190212212710-3befbb6ad0cc
+	github.com/gregjones/httpcache v0.0.0-20190611155906-901d90724c79
 	github.com/hashicorp/go-retryablehttp v0.6.6
 	github.com/hashicorp/golang-lru v0.5.4
 	github.com/klauspost/pgzip v1.2.1
 	github.com/mattn/go-zglob v0.0.2
 	github.com/maxbrunsfeld/counterfeiter/v6 v6.4.1
-	github.com/pelletier/go-toml v1.9.3
+	github.com/pelletier/go-toml v1.9.4
 	github.com/peterbourgon/diskv v2.0.1+incompatible
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.11.0
 	github.com/prometheus/client_model v0.2.0
-	github.com/prometheus/common v0.26.0
+	github.com/prometheus/common v0.28.0
 	github.com/satori/go.uuid v1.2.0
 	github.com/shurcooL/githubv4 v0.0.0-20210725200734-83ba7b4c9228
 	github.com/sirupsen/logrus v1.8.1
-	github.com/spf13/cobra v1.2.1
+	github.com/spf13/cobra v1.3.0
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
 	github.com/tektoncd/pipeline v0.14.1-0.20200710073957-5eeb17f81999
-	go.uber.org/zap v1.19.0
+	go.uber.org/zap v1.19.1
 	go4.org v0.0.0-20201209231011-d4a079459e60
 	gocloud.dev v0.19.0
-	golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b
+	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519
 	golang.org/x/lint v0.0.0-20210508222113-6edffad5e616
-	golang.org/x/net v0.0.0-20210520170846-37e1c6afe023
-	golang.org/x/oauth2 v0.0.0-20210402161424-2e8d93401602
+	golang.org/x/net v0.0.0-20220225172249-27dd8689420f
+	golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/text v0.3.6
-	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac
-	golang.org/x/tools v0.1.5
-	google.golang.org/api v0.44.0
-	google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c
-	google.golang.org/protobuf v1.26.0
+	golang.org/x/text v0.3.7
+	golang.org/x/time v0.0.0-20220224211638-0e9765cccd65
+	golang.org/x/tools v0.1.8
+	google.golang.org/api v0.70.0
+	google.golang.org/genproto v0.0.0-20220222213610-43724f9ea8cf
+	google.golang.org/protobuf v1.27.1
 	gopkg.in/fsnotify.v1 v1.4.7
-	gopkg.in/ini.v1 v1.62.0
+	gopkg.in/ini.v1 v1.66.2
 	gopkg.in/robfig/cron.v2 v2.0.0-20150107220207-be2e0b0deed5
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
-	k8s.io/api v0.22.2
-	k8s.io/apimachinery v0.22.2
+	k8s.io/api v0.23.4
+	k8s.io/apimachinery v0.23.4
 	k8s.io/client-go v11.0.1-0.20190805182717-6502b5e7b1b5+incompatible
-	k8s.io/code-generator v0.22.2
+	k8s.io/code-generator v0.23.0
 	k8s.io/klog v1.0.0
-	k8s.io/utils v0.0.0-20210819203725-bdf08cb9a70a
+	k8s.io/utils v0.0.0-20220210201930-3a6ce19ff2f9
 	knative.dev/pkg v0.0.0-20200711004937-22502028e31a
 	mvdan.cc/xurls/v2 v2.0.0
 	sigs.k8s.io/boskos v0.0.0-20210730172138-093b54882439
-	sigs.k8s.io/controller-runtime v0.10.3
+	sigs.k8s.io/controller-runtime v0.11.1
 	sigs.k8s.io/controller-tools v0.6.3-0.20210827222652-7b3a8699fa04
-	sigs.k8s.io/yaml v1.2.0
+	sigs.k8s.io/yaml v1.3.0
 )
 
+require bitbucket.org/creachadair/stringset v0.0.9
+
 require (
+	cloud.google.com/go/compute v1.3.0 // indirect
+	cloud.google.com/go/iam v0.1.0 // indirect
 	github.com/Azure/azure-pipeline-go v0.2.2 // indirect
 	github.com/Azure/go-autorest v14.2.0+incompatible // indirect
+	github.com/Azure/go-autorest/autorest/azure/auth v0.5.2 // indirect
+	github.com/Azure/go-autorest/autorest/azure/cli v0.4.1 // indirect
 	github.com/Azure/go-autorest/autorest/date v0.3.0 // indirect
 	github.com/Azure/go-autorest/autorest/to v0.3.0 // indirect
 	github.com/Azure/go-autorest/autorest/validation v0.2.0 // indirect
 	github.com/Azure/go-autorest/logger v0.2.1 // indirect
 	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
-	github.com/Microsoft/go-winio v0.4.16 // indirect
+	github.com/Microsoft/go-winio v0.5.1 // indirect
 	github.com/ProtonMail/go-crypto v0.0.0-20210428141323-04723f9f07d7 // indirect
 	github.com/PuerkitoBio/purell v1.1.1 // indirect
 	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
 	github.com/acomagu/bufpipe v1.0.3 // indirect
+	github.com/aws/aws-sdk-go-v2 v1.7.1 // indirect
+	github.com/aws/aws-sdk-go-v2/config v1.5.0 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.3.1 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.3.0 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.1.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ecr v1.4.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ecrpublic v1.4.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.2.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.3.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.6.0 // indirect
+	github.com/aws/smithy-go v1.6.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/dimchansky/utfbom v1.1.0 // indirect
+	github.com/docker/cli v20.10.12+incompatible // indirect
+	github.com/docker/distribution v2.7.1+incompatible // indirect
+	github.com/docker/docker v20.10.12+incompatible // indirect
+	github.com/docker/docker-credential-helpers v0.6.4 // indirect
 	github.com/emirpasic/gods v1.12.0 // indirect
-	github.com/fatih/color v1.12.0 // indirect
+	github.com/fatih/color v1.13.0 // indirect
 	github.com/fatih/structs v1.1.0 // indirect
 	github.com/form3tech-oss/jwt-go v3.2.3+incompatible // indirect
 	github.com/fvbommel/sortorder v1.0.1 // indirect
 	github.com/ghodss/yaml v1.0.0 // indirect
 	github.com/go-git/gcfg v1.5.0 // indirect
 	github.com/go-git/go-billy/v5 v5.3.1 // indirect
-	github.com/go-logr/logr v0.4.0 // indirect
-	github.com/go-logr/zapr v0.4.0 // indirect
+	github.com/go-logr/logr v1.2.2 // indirect
+	github.com/go-logr/zapr v1.2.0 // indirect
 	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/go-openapi/jsonreference v0.19.5 // indirect
 	github.com/go-openapi/swag v0.19.14 // indirect
@@ -151,33 +182,34 @@ require (
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/google/btree v1.0.1 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
-	github.com/google/pprof v0.0.0-20210226084205-cbba55b83ad5 // indirect
+	github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1 // indirect
 	github.com/google/wire v0.4.0 // indirect
 	github.com/googleapis/gax-go v2.0.2+incompatible // indirect
-	github.com/googleapis/gax-go/v2 v2.0.5 // indirect
+	github.com/googleapis/gax-go/v2 v2.1.1 // indirect
 	github.com/googleapis/gnostic v0.5.5 // indirect
 	github.com/gorilla/handlers v1.4.2 // indirect
 	github.com/hashicorp/errwrap v1.0.0 // indirect
-	github.com/hashicorp/go-cleanhttp v0.5.1 // indirect
-	github.com/hashicorp/go-multierror v1.1.0 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/imdario/mergo v0.3.12 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
-	github.com/json-iterator/go v1.1.11 // indirect
-	github.com/jstemmer/go-junit-report v0.9.1 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/kevinburke/ssh_config v0.0.0-20201106050909-4977a11b4351 // indirect
-	github.com/kisielk/errcheck v1.5.0 // indirect
-	github.com/klauspost/compress v1.10.2 // indirect
+	github.com/kisielk/errcheck v1.6.0 // indirect
+	github.com/klauspost/compress v1.14.2 // indirect
 	github.com/mailru/easyjson v0.7.6 // indirect
-	github.com/mattn/go-colorable v0.1.8 // indirect
+	github.com/mattn/go-colorable v0.1.12 // indirect
 	github.com/mattn/go-ieproxy v0.0.1 // indirect
-	github.com/mattn/go-isatty v0.0.12 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.1 // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/opencontainers/go-digest v1.0.0 // indirect
+	github.com/opencontainers/image-spec v1.0.3-0.20220114050600-8b9d41f48198 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/procfs v0.6.0 // indirect
 	github.com/sergi/go-diff v1.1.0 // indirect
@@ -187,22 +219,23 @@ require (
 	go.opencensus.io v0.23.0 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
-	golang.org/x/mod v0.4.2 // indirect
-	golang.org/x/sys v0.0.0-20210817190340-bfb29a6856f2 // indirect
-	golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d // indirect
+	golang.org/x/mod v0.5.1 // indirect
+	golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9 // indirect
+	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.2.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/grpc v1.38.0 // indirect
+	google.golang.org/grpc v1.44.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-	k8s.io/apiextensions-apiserver v0.22.2 // indirect
-	k8s.io/component-base v0.22.2 // indirect
-	k8s.io/gengo v0.0.0-20201214224949-b6c5ce23f027 // indirect
-	k8s.io/klog/v2 v2.9.0 // indirect
-	k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.1.2 // indirect
+	k8s.io/apiextensions-apiserver v0.23.0 // indirect
+	k8s.io/component-base v0.23.0 // indirect
+	k8s.io/gengo v0.0.0-20210813121822-485abfe95c7c // indirect
+	k8s.io/klog/v2 v2.40.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20220124234850-424119656bbf // indirect
+	sigs.k8s.io/json v0.0.0-20211208200746-9f7c6b3444d2 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.2.1 // indirect
 )
 
 go 1.18