[WIP]bump gateway_api_version to v1.2.0

[KubeKyrie]

What type of PR is this? /kind feature

What this PR does / why we need it: Support Gateway API upgrade to v1.2.0 See https://gateway-api.sigs.k8s.io/guides/?h=crds#v12-upgrade-notes Which issue(s) this PR fixes:

Fixes https://github.com/kubernetes-sigs/kubespray/issues/11630

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

Bump Gateway API to v1.2.0

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: KubeKyrie Once this PR has been reviewed and has the lgtm label, please assign ant31 for approval. For more information see the Kubernetes Code Review Process.

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[k8s-ci-robot]

Hi @KubeKyrie. Thanks for your PR.

I'm waiting for a kubernetes-sigs 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.

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[yankay]

/ok-to-test