Bump mypy from 1.19.0 to 1.19.1 in the pip-dependencies group

Bumps the pip-dependencies group with 1 update: [mypy](https://github.com/python/mypy).


Updates `mypy` from 1.19.0 to 1.19.1
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@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
  dependency-group: pip-dependencies
...

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

Author: dependabot[bot]

requirements_dev.txt

@@ -1,7 +1,7 @@
 -r requirements.txt
 aioresponses==0.7.8
 black==25.11.0
-mypy==1.19.0
+mypy==1.19.1
 pre-commit-hooks==6.0.0
 pre-commit==4.3.0
 pylint==3.3.9