build(deps): bump setuptools from 68.0.0 to 78.1.1

Bumps [setuptools](https://github.com/pypa/setuptools) from 68.0.0 to 78.1.1.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](https://github.com/pypa/setuptools/compare/v68.0.0...v78.1.1)

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

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

requirements-docbuild.txt

@@ -17,5 +17,5 @@ certifi>=2024.7.4 # not directly required, pinned by Snyk to avoid a vulnerabili
 jinja2>=3.1.6 # not directly required, pinned by Snyk to avoid a vulnerability
 pygments>=2.15.0 # not directly required, pinned by Snyk to avoid a vulnerability
 requests>=2.31.0 # not directly required, pinned by Snyk to avoid a vulnerability
-setuptools==68.0.0 # not directly required, pinned by Snyk to avoid a vulnerability
+setuptools==78.1.1 # not directly required, pinned by Snyk to avoid a vulnerability
 idna>=3.7 # not directly required, pinned by Snyk to avoid a vulnerability