Bump gitpython from 3.1.47 to 3.1.50 in /requirements

Bumps [gitpython](https://github.com/gitpython-developers/GitPython) from 3.1.47 to 3.1.50.
- [Release notes](https://github.com/gitpython-developers/GitPython/releases)
- [Changelog](https://github.com/gitpython-developers/GitPython/blob/main/CHANGES)
- [Commits](gitpython-developers/GitPython@3.1.47...3.1.50)

---
updated-dependencies:
- dependency-name: gitpython
  dependency-version: 3.1.50
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements/requirements.txt

@@ -6,7 +6,7 @@
 #
 click==8.3.1              # via semvergit (pyproject.toml)
 gitdb==4.0.12             # via gitpython
-gitpython==3.1.47         # via semvergit (pyproject.toml)
+gitpython==3.1.50         # via semvergit (pyproject.toml)
 loguru==0.7.3             # via semvergit (pyproject.toml)
 semver==3.0.4             # via semvergit (pyproject.toml)
 smmap==5.0.3              # via gitdb