Bump black from 23.11.0 to 23.12.0

Bumps [black](https://github.com/psf/black) from 23.11.0 to 23.12.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@23.11.0...23.12.0)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

pyproject.toml

@@ -30,7 +30,7 @@ websockets = ">=10.3,<13.0"
 certifi = ">=2022.5.18,<2024.0.0"
 
 [tool.poetry.dev-dependencies]
-black = "^23.11.0"
+black = "^23.12.0"
 mypy = "^1.7"
 types-urllib3 = "^1.26.25"
 Sphinx = "^7.1.2"