[release-1.3] Fix tag to digest resolution (bump ggcr)

[dprotaso]

Part of #12761

Proposed Changes

• Forgot to bump github.com/google/go-containerregistry/pkg/authn/k8schain so the fix wasn't in the patch release

Release Note

Fix tag to digest resolution when using imagePullSecrets

[dprotaso]

whoops - picked the wrong base branch

[knative-prow]

@dprotaso: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
build-tests_serving_main	924381b	link	true	/test build-tests_serving_main
upgrade-tests_serving_main	924381b	link	true	/test upgrade-tests_serving_main
unit-tests_serving_main	924381b	link	true	/test unit-tests_serving_main
istio-latest-no-mesh_serving_main	924381b	link	true	/test istio-latest-no-mesh_serving_main

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[knative-prow]

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This pull-request has been approved by: dprotaso

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[psschwei]

/retest

[codecov]

Codecov Report

Merging #12835 (924381b) into release-1.3 (f52ae88) will increase coverage by 0.02%.
The diff coverage is n/a.

@@               Coverage Diff               @@
##           release-1.3   #12835      +/-   ##
===============================================
+ Coverage        87.27%   87.29%   +0.02%     
===============================================
  Files              196      195       -1     
  Lines             9750     9727      -23     
===============================================
- Hits              8509     8491      -18     
+ Misses             954      952       -2     
+ Partials           287      284       -3     

Impacted Files	Coverage Δ
cmd/activator/request_log.go
pkg/reconciler/configuration/configuration.go	86.15% <0.00%> (+1.53%)	⬆️

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[dprotaso]

note: since I targeted the wrong base the istio-latest-no-mesh-tls_serving_main jobs aren't going to re-run

but proper prow jobs are running build-tests_serving_release-1.3

[psschwei]

/lgtm

[pierDipi]

what's the reason for using a previous minor k8s version?

[pierDipi]

nevermind, I got it now.