Bump black from 24.8.0 to 25.9.0

Bumps [black](https://github.com/psf/black) from 24.8.0 to 25.9.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@24.8.0...25.9.0)

---
updated-dependencies:
- dependency-name: black
  dependency-version: 25.9.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

poetry.lock

@@ -30,7 +30,7 @@ websockets = ">=14.0"
 certifi = ">=2022.5.18,<2026.0.0"
 
 [tool.poetry.dev-dependencies]
-black = "^24.8.0"
+black = "^25.9.0"
 mypy = "^1.18"
 types-urllib3 = "^1.26.25"
 Sphinx = "^7.4.7"