CNTRLPLANE-2123: openshift/hypershift: add 4.22 release jobs and remove 4.14 release jobs

[jparrill]

Summary

This PR adds CI/CD test infrastructure for HyperShift 4.22 release while removing obsolete 4.14 release jobs to maintain current testing scope.

Changes

• ✅ Added 4.22 release jobs - 14 new test configurations
• ✅ Removed 4.14 release jobs - cleanup of obsolete test configurations
• ✅ Updated testgrid configuration - both test groups and dashboard tabs

Reference

• 4.21 bump PR for review reference: openshift/hypershift: add 4.21 release jobs #35535

Test Coverage

Following the same pattern as previous version bumps, this includes:

• PowerVS tests
• KubeVirt conformance tests
• AWS OVN proxy conformance
• AWS OVN conformance (serial and standard)
• AWS multi-cluster tests
• AWS upgrade tests
• AKS tests
• OpenStack AWS tests
• CSI tests for both Cinder and Manila

🤖 Generated with Claude Code

[k8s-ci-robot]

Welcome @jparrill!

It looks like this is your first PR to kubernetes/test-infra 🎉. Please refer to our pull request process documentation to help your PR have a smooth ride to approval.

You will be prompted by a bot to use commands during the review process. Do not be afraid to follow the prompts! It is okay to experiment. Here is the bot commands documentation.

You can also check if kubernetes/test-infra has its own contribution guidelines.

You may want to refer to our testing guide if you run into trouble with your tests not passing.

If you are having difficulty getting your pull request seen, please follow the recommended escalation practices. Also, for tips and tricks in the contribution process you may want to read the Kubernetes contributor cheat sheet. We want to make sure your contribution gets all the attention it needs!

Thank you, and welcome to Kubernetes. 😃

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: jparrill
Once this PR has been reviewed and has the lgtm label, please assign droslean for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• config/testgrids/openshift/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[k8s-ci-robot]

Hi @jparrill. Thanks for your PR.

I'm waiting for a github.com member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[jparrill]

/hold

until 4.21 branching happens