Use k8s 1.30 API and testing infra.

[trasc]

What type of PR is this?

/kind feature

What this PR does / why we need it:

Use Kubernetes 1.30.0 API (k8s.io/[email protected]) and k8s 1.30 in integration and e2e tests.

Which issue(s) this PR fixes:

Fixes #2004

Special notes for your reviewer:

For now, with 0.30.1 for API we can improve the multikueue support for batch/Jobs.
Due to a complex dependency graph, updating other k8s components to 1.30 is challenging:

As of now, combination of controller-runtime, cert-manager and Prometheus.
Updating controller-runtime requires cert-manager (to a not ye release version) which uses a prometheus/client_golang v1.19.1, Version of Prometheus that is not supported by other k8s copmponents.

Does this PR introduce a user-facing change?

Upgrade to Kubernetes v1.30 APIs

[k8s-ci-robot]

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

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[k8s-ci-robot]

PR needs rebase.

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[trasc]

/cc @alculquicondor @tenzen-y

[alculquicondor]

Which components specifically are the problematic ones?

[trasc]

Which components specifically are the problematic ones?

As of now, combination of controller-runtime, cert-manager and Prometheus.

Updating controller-runtime requires cert-manager (to a not ye release version) which uses a prometheus/client_golang v1.19.1, Version of Prometheus that is not supported by other k8s copmponents.

[alculquicondor]

/release-note-edit

Upgrade to Kubernetes v1.30 APIs

/remove-kind feature
/kind cleanup

[alculquicondor]

Thanks, I added the notes about the problematic modules to the PR description.

[alculquicondor]

/lgtm
/approve

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: a90af9fa5c1872bab348e90b38089a27e54ca357

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: alculquicondor, trasc

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[alculquicondor]

oh, also, can you add test jobs for 1.30?

[trasc]

oh, also, can you add test jobs for 1.30?

kubernetes/test-infra#32679