deps(deps-dev): 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](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
...

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

Author: dependabot[bot]

requirements-dev.txt

@@ -4,7 +4,7 @@
 black==25.11.0
 isort==7.0.0
 flake8==7.3.0
-mypy==1.19.0
+mypy==1.19.1
 
 # Testing
 pytest==9.0.1