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>

pyproject.toml

@@ -61,7 +61,7 @@ dependencies = [
 [project.optional-dependencies]
 develop = [
   "black<24",
-  "mypy==1.5.1",
+  "mypy==1.6.0",
   "poethepoet<1",
   "pyproject-fmt<1.3",
   "ruff==0.0.292",