OCPNODE-3008: Upgrade ClusterImagePolicy and ImagePolicy to v1

[QiWang19]

Upgrade ClusterImagePolicy and ImagePolicy under SigstoreVerification featuregate to v1. will workon upgrade controller code to use v1 API and promote the featuregate to default as next step.

[openshift-ci-robot]

@QiWang19: This pull request references OCPNODE-3008 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "4.20.0" version, but no target version was set.

In response to this:

Upgrade ClusterImagePolicy and ImagePolicy under SigstoreVerification featuregate to v1. will workon upgrade controller code to use v1 API and promote the featuregate to default as next step.

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[openshift-ci]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[openshift-ci]

Hello @QiWang19! Some important instructions when contributing to openshift/api:
API design plays an important part in the user experience of OpenShift and as such API PRs are subject to a high level of scrutiny to ensure they follow our best practices. If you haven't already done so, please review the OpenShift API Conventions and ensure that your proposed changes are compliant. Following these conventions will help expedite the api review process for your PR.

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: QiWang19
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[QiWang19]

/test all

[openshift-ci]

@QiWang19: 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/lint	c277fe2	link	true	/test lint
ci/prow/verify	c277fe2	link	true	/test verify

Full PR test history. Your PR dashboard.

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