Bump setuptools from 75.2.0 to 75.6.0 in /requirements (#22876)

Bumps [setuptools](https://github.com/pypa/setuptools) from 75.2.0 to 75.6.0.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v75.2.0...v75.6.0)

---
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>

requirements/prod.txt

@@ -120,9 +120,9 @@ pyparsing==3.2.0 \
     --hash=sha256:93d9577b88da0bbea8cc8334ee8b918ed014968fd2ec383e868fb8afb1ccef84 \
     --hash=sha256:cbf74e27246d595d9a74b186b810f6fbb86726dbf3b9532efb343f6d7294fe9c
 # setuptools is required by cryptography, ipdb, ipython, spidermonkey, yolk
-setuptools==75.2.0 \
-    --hash=sha256:753bb6ebf1f465a1912e19ed1d41f403a79173a9acf66a42e7e6aec45c3c16ec \
-    --hash=sha256:a7fcb66f68b4d9e8e66b42f9876150a3371558f98fa32222ffaa5bced76406f8
+setuptools==75.6.0 \
+    --hash=sha256:8199222558df7c86216af4f84c30e9b34a61d8ba19366cc914424cdbd28252f6 \
+    --hash=sha256:ce74b49e8f7110f9bf04883b730f4765b774ef3ef28f722cce7c273d253aaf7d
 # six is required by Sphinx, bleach, cryptography, django-environ, django-extensions, django-tables2, docker-compose, docker-py, docker-pycreds, dockerpty, elasticsearch-dsl, html5lib, mock, nobot, packaging, pathlib2, prompt_toolkit, sphinxcontrib-httpdomain, websocket-client
 six==1.17.0 \
     --hash=sha256:4721f391ed90541fddacab5acf947aa0d3dc7d27b2e1e8eda2be8970586c3274 \