Bump black from 25.11.0 to 26.1.0

Bumps [black](https://github.com/psf/black) from 25.11.0 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@25.11.0...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

@@ -88,7 +88,7 @@ aiohttp = ["aiohttp", "multidict"]
 starlette = ["starlette", "aioitertools"]
 
 [tool.poetry.group.dev.dependencies]
-black = ">=23.3,<26.0"
+black = ">=23.3,<27.0"
 django = ">=3.0"
 djangorestframework = "^3.11.2"
 falcon = ">=3.0"