build(deps): bump setuptools

Bumps [setuptools](https://github.com/pypa/setuptools) from 70.0.0 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@v70.0.0...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]

Yubico.YubiKey/examples/python/PythonForNet/requirements.txt

@@ -1,4 +1,4 @@
 pip==23.3
 pycparser==2.20
 pythonnet==2.5.1
-setuptools==70.0.0
+setuptools==78.1.1