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](https://github.com/python/mypy/compare/v1.5.1...v1.6.0)

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

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

requirements-dev.txt

@@ -8,7 +8,7 @@
 
 coveralls==3.3.1
 ruff==0.0.292
-mypy==1.5.1
+mypy==1.6.0
 pre-commit==3.5.0
 pytest==7.4.2
 pytest-asyncio==0.21.1