releng: Re-enable a bootstrap build job for K8s Infra

[justaugustus]

This is somewhat of a partial revert of #20663 to re-enable the previous bootstrap-driven K8s Infra build "canary" job with the following adjustments:

• Job renamed to ci-kubernetes-build-k8s-infra
• Adjusted limits for K8s Infra (based on previous PR feedback)
• Fork annotations (so it doesn't get missed when we cut 1.21 RC... though we should have the new jobs ironed out well before that)

Signed-off-by: Stephen Augustus [email protected]

ref: kubernetes/kubernetes#98646, #20663, kubernetes/release#1711, https://kubernetes.slack.com/archives/C09QZ4DQB/p1612269558032700

/assign @hasheddan @saschagrunert
cc: @kubernetes/release-engineering @kubernetes/ci-signal @neolit123
/priority critical-urgent

[hasheddan]

/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hasheddan, justaugustus

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[k8s-ci-robot]

@justaugustus: Updated the job-config configmap in namespace default at cluster test-infra-trusted using the following files:

• key kubernetes-builds.yaml using file config/jobs/kubernetes/sig-release/kubernetes-builds.yaml

In response to this:

This is somewhat of a partial revert of #20663 to re-enable the previous bootstrap-driven K8s Infra build "canary" job with the following adjustments:

• Job renamed to ci-kubernetes-build-k8s-infra
• Adjusted limits for K8s Infra (based on previous PR feedback)
• Fork annotations (so it doesn't get missed when we cut 1.21 RC... though we should have the new jobs ironed out well before that)

Signed-off-by: Stephen Augustus [email protected]

ref: kubernetes/kubernetes#98646, #20663, kubernetes/release#1711, https://kubernetes.slack.com/archives/C09QZ4DQB/p1612269558032700

/assign @hasheddan @saschagrunert
cc: @kubernetes/release-engineering @kubernetes/ci-signal @neolit123
/priority critical-urgent

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