build(deps): update setuptools requirement from <80.8.1 to <80.9.1 in /requirements (Lightning-AI#20861)

build(deps): update setuptools requirement in /requirements

Updates the requirements on [setuptools](https://github.com/pypa/setuptools) to permit the latest version.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@0.6...v80.9.0)

---
updated-dependencies:
- dependency-name: setuptools
  dependency-version: 80.9.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements/ci.txt

@@ -1,4 +1,4 @@
-setuptools <80.8.1
+setuptools <80.9.1
 wheel <0.46.0
 awscli >=1.30.0, <1.41.0
 twine ==6.1.0