chore(deps): bump python-gitlab from 4.1.1 to 4.2.0

Bumps [python-gitlab](https://github.com/python-gitlab/python-gitlab) from 4.1.1 to 4.2.0.
- [Release notes](https://github.com/python-gitlab/python-gitlab/releases)
- [Changelog](https://github.com/python-gitlab/python-gitlab/blob/main/CHANGELOG.md)
- [Commits](python-gitlab/python-gitlab@v4.1.1...v4.2.0)

---
updated-dependencies:
- dependency-name: python-gitlab
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

setup.py

@@ -52,7 +52,7 @@ def get_version_file_path():
         "MarkupSafe==2.1.3",
         "mergedeep==1.3.4",
         "packaging==23.2",
-        "python-gitlab==4.1.1",
+        "python-gitlab==4.2.0",
         "requests==2.31.0",
         "ruamel.yaml==0.17.21",
         "types-requests==2.31.0.10",