Bump mypy from 1.6.1 to 1.7.0 (#750)

Bumps [mypy](https://github.com/python/mypy) from 1.6.1 to 1.7.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.6.1...v1.7.0)

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

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

setup.cfg

@@ -38,7 +38,7 @@ console_scripts =
 
 [options.extras_require]
 dev =
-    mypy==1.6.1
+    mypy==1.7.0
     pre-commit==3.5.0
     pytest==7.4.3
     pytest-aiohttp==1.0.5