pip dev(deps-dev): bump setuptools from 69.2.0 to 70.0.0 in /eng

Bumps [setuptools](https://github.com/pypa/setuptools) from 69.2.0 to 70.0.0.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v69.2.0...v70.0.0)

---
updated-dependencies:
- dependency-name: setuptools
  dependency-type: direct:development
...

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

eng/dev_requirements.txt

@@ -5,4 +5,4 @@ pytest==8.3.2
 tox==4.18.0
 coverage==7.6.1
 black==24.8.0
-setuptools==69.2.0
+setuptools==70.0.0