Bump mypy from 1.19.0 to 1.19.1

Bumps [mypy](https://github.com/python/mypy) from 1.19.0 to 1.19.1.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](https://github.com/python/mypy/compare/v1.19.0...v1.19.1)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 1.19.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

requirements-dev.txt

@@ -13,7 +13,7 @@ flake8-json==24.4.0
 flake8-noqa==1.4.0
 flake8-use-fstring==1.4
 
-mypy==1.19.0
+mypy==1.19.1
 pep8-naming==0.15.1
 safety==3.7.0
 types-requests==2.32.4.20250913