Bump mypy from 1.5.1 to 1.6.0

Bumps [mypy](https://github.com/python/mypy) from 1.5.1 to 1.6.0.
- [Commits](python/mypy@v1.5.1...v1.6.0)

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

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

Author: dependabot[bot]

pyproject.toml

@@ -241,7 +241,7 @@ dev = [
     "dodgy==0.2.1",
     "freezegun==1.2.2",
     "furo==2023.9.10",
-    "mypy==1.5.1",
+    "mypy==1.6.0",
     "pdm==2.9.3",
     "pip_check_reqs==2.5.3",
     "pydocstyle==6.3.0  ",