chore(gh): update/remove gh actions

[schultzp2020]

Changes:

• Removed the dirty yarn.lock check since Yarn v3 now uses the --immutable flag during yarn install in CI environments.
• Deleted yarn-lock.yaml as it's no longer necessary (same reason as above).
• Renamed pr-playwright to pr-ui-test and updated the action to use Turbo instead.
• Deleted publish-backend-plugin-manager.yaml as it is no longer required.
• Merge PR tests into a single file.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 44cb624

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[sonarqubecloud]

Quality Gate failed

Failed conditions
20.0% Duplication on New Code (required ≤ 3%)

See analysis details on SonarCloud

[schultzp2020]

/override "Build with Node.js 20"

Merged into a single file.

[openshift-ci]

@schultzp2020: Overrode contexts on behalf of schultzp2020: Build with Node.js 20

In response to this:

/override "Build with Node.js 20"

Merged into a single file.

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.

[schultzp2020]

/override "Test with Node.js 20"

Merged into a single file.

[openshift-ci]

@schultzp2020: Overrode contexts on behalf of schultzp2020: Test with Node.js 20

In response to this:

/override "Test with Node.js 20"

Merged into a single file.

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.

[schultzp2020]

/override "SonarCloud Code Analysis"

Code analysis should not be looking at this PR.

[openshift-ci]

@schultzp2020: Overrode contexts on behalf of schultzp2020: SonarCloud Code Analysis

In response to this:

/override "SonarCloud Code Analysis"

Code analysis should not be looking at this PR.

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.

[kim-tsao]

/lgtm