chore(deps): update black requirement in /bots/gsbot (#96)

Updates the requirements on [black](https://github.com/psf/black) to permit the latest version.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@23.12.1...25.11.0)

---
updated-dependencies:
- dependency-name: black
  dependency-version: 25.11.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

bots/gsbot/requirements.txt

@@ -24,7 +24,7 @@ pytest-cov>=7.1.0
 pytest-mock>=3.12.0
 
 # Code Quality
-black>=23.12.1
+black>=25.11.0
 flake8>=6.1.0
 mypy>=1.7.1
 pylint>=3.3.9