Bump gitpython from 3.1.12 to 3.1.30 in /scripts

Bumps [gitpython](https://github.com/gitpython-developers/GitPython) from 3.1.12 to 3.1.30.
- [Release notes](https://github.com/gitpython-developers/GitPython/releases)
- [Changelog](https://github.com/gitpython-developers/GitPython/blob/main/CHANGES)
- [Commits](gitpython-developers/GitPython@3.1.12...3.1.30)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

scripts/requirements.txt

@@ -2,7 +2,7 @@ beautifulsoup4==4.9.3
 certifi==2020.11.8
 chardet==3.0.4
 gitdb==4.0.5
-GitPython==3.1.12
+GitPython==3.1.30
 idna==2.10
 Jinja2==2.11.3
 MarkupSafe==1.1.1