build(deps-dev): bump types-setuptools

Bumps [types-setuptools](https://github.com/python/typeshed) from 69.5.0.20240423 to 70.2.0.20240704.
- [Commits](https://github.com/python/typeshed/commits)

---
updated-dependencies:
- dependency-name: types-setuptools
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

dev-requirements.txt

@@ -104,7 +104,7 @@ termcolor==2.4.0
     # via offlinemsmtp (pyproject.toml)
 tomli-w==1.0.0
     # via flit
-types-setuptools==69.5.0.20240423
+types-setuptools==70.2.0.20240704
     # via requirements-parser
 typing-extensions==4.11.0
     # via mypy