Bump mypy from 1.9.0 to 1.11.1

Bumps [mypy](https://github.com/python/mypy) from 1.9.0 to 1.11.1.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@1.9.0...v1.11.1)

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

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

requirements-dev.txt

@@ -1,7 +1,7 @@
 build==1.2.1
 mkdocs-material==9.5.31
 mkdocs==1.6.0
-mypy==1.9.0
+mypy==1.11.1
 pytest-cov==5.0.0
 pytest==8.3.2
 ruff==0.5.6