chore(deps): update actions/checkout action to v4.2.2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	minor	v4.1.7 -> v4.2.2

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Release Notes

actions/checkout (actions/checkout)

v4.2.2

Compare Source

• url-helper.ts now leverages well-known environment variables by @​jww3 in https://github.com/actions/checkout/pull/1941
• Expand unit test coverage for isGhes by @​jww3 in https://github.com/actions/checkout/pull/1946

v4.2.1

Compare Source

• Check out other refs/* by commit if provided, fall back to ref by @​orhantoy in https://github.com/actions/checkout/pull/1924

v4.2.0

Compare Source

• Add Ref and Commit outputs by @​lucacome in https://github.com/actions/checkout/pull/1180
• Dependency updates by @​dependabot- https://github.com/actions/checkout/pull/1777, https://github.com/actions/checkout/pull/1872

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[github-actions]

[puLL-Merge] - actions/checkout@v4.1.7..v4.2.2

Description

This PR introduces several enhancements and updates to the GitHub Actions checkout action. Key changes include adding new outputs for the checked-out ref and commit SHA, improving URL handling for GitHub Enterprise Server (GHES) instances, and updating dependencies.

Changes

Changes

1. .github/workflows/publish-immutable-actions.yml:

   • Added a new workflow for publishing immutable action versions.

2. .github/workflows/test.yml:

   • Added a new job test-output to verify the newly added outputs.

3. .github/workflows/update-test-ubuntu-git.yml:

   • Updated versions of docker/login-action and docker/build-push-action.

4. CHANGELOG.md:

   • Added entries for versions v4.2.2, v4.2.1, and v4.2.0, detailing new features and improvements.

5. README.md:

   • Added a note about the user email format for git commits.

6. __test__/ref-helper.test.ts:

   • Added a new test case for getCheckoutInfo with refs/ without commit.

7. __test__/url-helper.test.ts:

   • Added new tests for getServerUrl, isGhes, and getServerApiUrl functions.

8. action.yml:

   • Added new outputs ref and commit to the action.

9. dist/index.js:

   • Updated compiled JavaScript file reflecting changes in TypeScript source files.

10. package.json:

    • Updated version to 4.2.2 and updated some dev dependencies.

11. src/git-source-provider.ts, src/main.ts:

    • Implemented setting of new outputs for ref and commit.

12. src/ref-helper.ts:

    • Modified getCheckoutInfo function to handle refs/ without commit.

13. src/url-helper.ts:

    • Refactored URL handling functions to better support GHES instances and use environment variables.

Possible Issues

No major non-security issues are apparent in this change.

Security Hotspots

No significant security vulnerabilities are evident in this change. However, as always, care should be taken when handling and exposing repository information through action outputs.