build(deps-dev): bump setuptools from 84.1.0 to 84.2.1

Bumps [setuptools](https://github.com/pypa/setuptools) from 84.1.0 to 84.2.1.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v84.1.0...v84.2.1)

---
updated-dependencies:
- dependency-name: setuptools
  dependency-version: 84.2.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools==84.1.0", "setuptools-scm==10.3.4", "wheel==0.48.0", "auditwheel==6.7.0"]
+requires = ["setuptools==84.2.1", "setuptools-scm==10.3.4", "wheel==0.48.0", "auditwheel==6.7.0"]
 build-backend = "setuptools.build_meta"
 
 [project]