build(deps): bump gitpython from 3.1.30 to 3.1.32

Bumps [gitpython](https://github.com/gitpython-developers/GitPython) from 3.1.30 to 3.1.32.
- [Release notes](https://github.com/gitpython-developers/GitPython/releases)
- [Changelog](https://github.com/gitpython-developers/GitPython/blob/main/CHANGES)
- [Commits](gitpython-developers/GitPython@3.1.30...3.1.32)

---
updated-dependencies:
- dependency-name: gitpython
  dependency-type: direct:production
...

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

requirements-mkdocs.txt

@@ -2,7 +2,7 @@ Babel==2.9.1
 click==7.1.2
 future==0.18.3
 gitdb==4.0.5
-GitPython==3.1.30
+GitPython==3.1.32
 htmlmin==0.1.12
 Jinja2==3.0.2
 joblib==1.2.0