Bump mypy from 1.4.0 to 1.4.1 (#388)

Bumps [mypy](https://github.com/python/mypy) from 1.4.0 to 1.4.1.
- [Commits](python/mypy@v1.4.0...v1.4.1)

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

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

tests/requirements.txt

@@ -2,6 +2,6 @@ pytest==7.3.2
 flake8==5.0.4
 pylint==2.17.4
 ipdb==0.13.13
-mypy==1.4.0
+mypy==1.4.1
 black==23.3.0
 types-pkg-resources==0.1.3