chore(deps): bump setuptools from 60.8.2 to 60.9.3 in /dev_requirements (#429)

Bumps [setuptools](https://github.com/pypa/setuptools) from 60.8.2 to 60.9.3.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/CHANGES.rst)
- [Commits](pypa/setuptools@v60.8.2...v60.9.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

Author: dependabot[bot]

dev_requirements/release-requirements.txt

@@ -1,4 +1,4 @@
 pypi-parker==0.1.2
-setuptools==60.8.2
+setuptools==60.9.3
 twine==3.8.0
 wheel==0.37.1