UPSTREAM: <carry>: add ratcheting validation for ingress.status.componentroute

[deads2k]

follow on to #1216 that covers ingress.status

The technique for allowing existing bad values to stay is slightly difference since they can logically appear anywhere in the slice.

[openshift-ci-robot]

@deads2k: the contents of this pull request could not be automatically validated.

The following commits could not be validated and must be approved by a top-level approver:

• 102e414|UPSTREAM: : update vendor for library-go validation package: does not specify an upstream backport in the commit message
• 54e140d|UPSTREAM: : add ratcheting validation for ingress.status.componentroute: does not specify an upstream backport in the commit message
• e27f83a|UPSTREAM: : add validation for ingress.config.openshift.io component routes: does not specify an upstream backport in the commit message

Comment /validate-backports to re-evaluate validity of the upstream PRs, for example when they are merged upstream.

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: deads2k

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[openshift-ci]

@deads2k: 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
ci/prow/e2e-aws-csi	54e140d	link	false	/test e2e-aws-csi
ci/prow/e2e-agnostic-cmd	54e140d	link	false	/test e2e-agnostic-cmd
ci/prow/e2e-aws-serial	54e140d	link	true	/test e2e-aws-serial

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[deads2k]

openshift/api PR was updated to loosen only.

/close