go mod updates for kubernetes client

* go mod download (go.sum)
* go mod updates for helm-operator package
* go mod download (helm-operator)
* remove github.com/Azure/go-autorest pin (it was failing go mod tidy)

Signed-off-by: Kingdon Barrett <kingdon@weave.works>

go.mod

@@ -8,12 +8,12 @@ replace github.com/docker/distribution => github.com/fluxcd/distribution v0.0.0-
 
 // fix go-autorest ambiguous import caused by sops
 // sops needs to update their deps ref: https://github.com/kubernetes/client-go/issues/628
-replace github.com/Azure/go-autorest => github.com/Azure/go-autorest v12.2.0+incompatible
+// replace github.com/Azure/go-autorest => github.com/Azure/go-autorest v12.2.0+incompatible
 
 // transitive requirement from Helm Operator
 replace (
 	github.com/docker/docker => github.com/docker/docker v0.7.3-0.20190327010347-be7ac8be2ae0
-	github.com/fluxcd/helm-operator => github.com/fluxcd/helm-operator v1.2.0
+	github.com/fluxcd/helm-operator => github.com/fluxcd/helm-operator v1.4.0
 	github.com/fluxcd/helm-operator/pkg/install => github.com/fluxcd/helm-operator/pkg/install v0.0.0-20200213151218-f7e487142b46
 )
 
@@ -31,16 +31,12 @@ replace github.com/fluxcd/flux/pkg/install => ./pkg/install
 
 require (
 	github.com/Azure/azure-sdk-for-go v38.0.0+incompatible // indirect
-	github.com/Azure/go-autorest/autorest v0.9.3 // indirect
-	github.com/Azure/go-autorest/autorest/adal v0.8.1 // indirect
 	github.com/Jeffail/gabs v1.4.0
 	github.com/Masterminds/semver/v3 v3.1.1
-	github.com/Microsoft/go-winio v0.4.16 // indirect
 	github.com/aws/aws-sdk-go v1.40.7
 	github.com/bradfitz/gomemcache v0.0.0-20190329173943-551aad21a668
 	github.com/cheggaaa/pb/v3 v3.0.8
 	github.com/containerd/continuity v0.0.0-20210208174643-50096c924a4e // indirect
-	github.com/docker/cli v20.10.3+incompatible // indirect
 	github.com/docker/distribution v2.7.1+incompatible
 	github.com/docker/docker v20.10.3+incompatible // indirect
 	github.com/evanphx/json-patch v4.11.0+incompatible
@@ -68,16 +64,15 @@ require (
 	github.com/weaveworks/common v0.0.0-20190410110702-87611edc252e
 	github.com/weaveworks/go-checkpoint v0.0.0-20170503165305-ebbb8b0518ab
 	github.com/whilp/git-urls v1.0.0
-	github.com/xeipuuv/gojsonschema v1.1.0
+	github.com/xeipuuv/gojsonschema v1.2.0
 	go.mozilla.org/sops/v3 v3.6.1
 	golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914
 	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c
 	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac
 	gopkg.in/yaml.v2 v2.4.0
-	gotest.tools/v3 v3.0.3 // indirect
-	k8s.io/api v0.19.8
+	k8s.io/api v0.21.3
 	k8s.io/apiextensions-apiserver v0.21.3
-	k8s.io/apimachinery v0.19.8
+	k8s.io/apimachinery v0.21.3
 	k8s.io/client-go v11.0.0+incompatible
 	k8s.io/klog v1.0.0
 )