Bump mypy from 1.4.0 to 1.4.1

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
...

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

pyproject.toml

@@ -40,7 +40,7 @@ graph = [
 dev = [
     'black==23.3.0',
     'coverage==7.2.7',
-    'mypy==1.4.0',
+    'mypy==1.4.1',
 ]
 publish = [
     'flit==3.9.0',