Bump mypy from 1.14.1 to 1.16.1 (#439)

Bumps [mypy](https://github.com/python/mypy) from 1.14.1 to 1.16.1.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.14.1...v1.16.1)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 1.16.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

dev_requirements.txt

@@ -1,7 +1,7 @@
 black==24.10.0
 isort==6.0.0
 pyright==1.1.393
-mypy==1.14.1
+mypy==1.16.1
 mkdocs-material==9.6.2
 mkdocstrings==0.27.0
 mkdocstrings[python]==0.27.0