Bump black from 25.12.0 to 26.1.0

Bumps [black](https://github.com/psf/black) from 25.12.0 to 26.1.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@25.12.0...26.1.0)

---
updated-dependencies:
- dependency-name: black
  dependency-version: 26.1.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

poetry.lock

@@ -20,7 +20,7 @@ pytest = "^9.0"
 pytest-asyncio = "^1.0"
 pytest-aiohttp = "^1.0"
 pytest-mock = "^3.12"
-black = "^25.0"
+black = "^26.1"
 ruff = "^0.14"
 requests = "^2.31"
 pytest-cov = "^7.0.0"