Bump gitpython from 3.1.31 to 3.1.32 in /.github/actions/tweet-commit (…

…#588)

Bumps [gitpython](https://github.com/gitpython-developers/GitPython) from 3.1.31 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@3.1.31...3.1.32)

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

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