Changes

1. action.yml:

   • Added new outputs: 'ref' and 'commit' to provide information about the checked-out branch/tag/SHA and commit SHA.

2. src/git-source-provider.ts:

   • Added logic to set the 'commit' output with the checked-out commit SHA.

3. src/main.ts:

   • Added logic to set the 'ref' output with the checked-out ref.

4. src/ref-helper.ts:

   • Modified the getCheckoutInfo function to handle refs/ prefixed references without a commit.

5. src/url-helper.ts:

   • Refactored and improved URL handling logic, particularly for GitHub Enterprise Server (GHES) environments.
   • Added new helper functions for string manipulation and content checking.

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

   • Added new test cases for the updated URL handling logic.

7. package.json:

   • Updated version to 4.2.2.
   • Updated several dependencies to their latest versions.

8. CHANGELOG.md:

   • Added entries for versions 4.2.2, 4.2.1, and 4.2.0, detailing the changes in each version.

9. README.md:

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

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

    • Added a new workflow for publishing immutable action versions.

11. .github/workflows/test.yml:

    • Added a new job 'test-output' to verify the new ref and commit outputs.

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

    • Updated docker-related action versions.