Bump mypy from 0.960 to 0.961

Bumps [mypy](https://github.com/python/mypy) from 0.960 to 0.961.
- [Release notes](https://github.com/python/mypy/releases)
- [Commits](python/mypy@v0.960...v0.961)

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

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

pyproject.toml

@@ -38,7 +38,7 @@ coverage = {version = "^6.4", extras = ["toml"]}
 flake8 = "^4.0.1"
 flake8-docstrings = "^1.6.0"
 isort = "^5.10.1"
-mypy = "^0.960"
+mypy = "^0.961"
 pre-commit = "^2.19.0"
 pre-commit-hooks = "^4.2.0"
 pylint = "^2.14.0"