chore(deps): Bump setuptools in /backend/python/sentencetransformers

Bumps [setuptools](https://github.com/pypa/setuptools) from 69.5.1 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@v69.5.1...v75.6.0)

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

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

backend/python/sentencetransformers/requirements-intel.txt

@@ -2,7 +2,7 @@
 intel-extension-for-pytorch
 torch
 optimum[openvino]
-setuptools==69.5.1 # https://github.com/mudler/LocalAI/issues/2406
+setuptools==75.6.0 # https://github.com/mudler/LocalAI/issues/2406
 accelerate
 sentence-transformers==3.3.1
 transformers