Bump gitpython from 3.1.26 to 3.1.27 (#632)

Bumps [gitpython](https://github.com/gitpython-developers/GitPython) from 3.1.26 to 3.1.27.
- [Release notes](https://github.com/gitpython-developers/GitPython/releases)
- [Changelog](https://github.com/gitpython-developers/GitPython/blob/main/CHANGES)
- [Commits](gitpython-developers/GitPython@3.1.26...3.1.27)

---
updated-dependencies:
- dependency-name: gitpython
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -8,7 +8,7 @@ gunicorn==20.1.0
 githubpy==1.1.0
 requests==2.27.1
 pyIsEmail==1.4.0
-GitPython==3.1.26
+GitPython==3.1.27
 xmltodict==0.12.0
 lxml==4.8.0
 pytz==2021.3