Apply pss labels from diectly PSS enable scripts

[akagami-harsh]

Pull Request Template for Kubeflow Manifests

✏️ Summary of Changes

• Modified PSS enable scripts to apply pss labels from diectly PSS enable scripts
• working on fixing knative-serving pss warning

📦 Dependencies

List any dependencies or related PRs (e.g., "Depends on #123").

🐛 Related Issues

Link any issues that are resolved or affected by this PR.

✅ Contributor Checklist

• I have tested these changes with kustomize. See Installation Prerequisites.
• All commits are signed-off to satisfy the DCO check.
• I have considered adding my company to the adopters page to support Kubeflow and help the community, since I expect help from the community for my issue (see 1. and 2.).

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[akagami-harsh]

Working on fixing this pss warning

Warning: existing pods in namespace "knative-serving" violate the new PodSecurity enforce level "restricted:latest"
Warning: net-istio-controller-7589988c4c-bkbw7: seccompProfile
namespace/knative-serving labeled```

[juliusvonkohout]

Thank you, just good and mergeable
/lgtm
/approve

[google-oss-prow]

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This pull-request has been approved by: juliusvonkohout

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