build(deps-dev): bump setuptools from 68.2.2 to 69.0.2

Bumps [setuptools](https://github.com/pypa/setuptools) from 68.2.2 to 69.0.2.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v68.2.2...v69.0.2)

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

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

requirements-dev.txt

@@ -5,7 +5,7 @@ wheel
 # We can't rely on just picking this up from either the base (not venv),
 # or venv-init-time version.  Specify here so that dependabot will prod us
 # about new versions.
-setuptools==68.2.2
+setuptools==69.0.2
 
 # Static analysis tools
 flake8==6.1.0