Bump setuptools in /scripts/docker/examples/python/assets/hello_world

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]

scripts/docker/examples/python/assets/hello_world/requirements.txt

@@ -6,7 +6,7 @@ itsdangerous==2.1.2
 Jinja2==3.1.6
 MarkupSafe==2.1.3
 pip==23.3
-setuptools==70.0.0
+setuptools==78.1.1
 Werkzeug==3.0.6
 wheel==0.41.1
 WTForms==3.0.1