Bump setuptools from 78.1.0 to 78.1.1 in /py

Bumps [setuptools](https://github.com/pypa/setuptools) from 78.1.0 to 78.1.1.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v78.1.0...v78.1.1)

---
updated-dependencies:
- dependency-name: setuptools
  dependency-version: 78.1.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

py/requirements.txt

@@ -1,6 +1,6 @@
 absl-py==2.2.2
 msgpack-python==0.5.6
 pybind11==2.13.6
-setuptools==78.1.0
+setuptools==78.1.1
 umsgpack==0.1.0
 websockets==15.0.1