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

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 3.0.6 to 3.1.5.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](pallets/werkzeug@3.0.6...3.1.5)

---
updated-dependencies:
- dependency-name: werkzeug
  dependency-version: 3.1.5
  dependency-type: direct:production
...

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

Author: dependabot[bot]

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

@@ -7,6 +7,6 @@ Jinja2==3.1.6
 MarkupSafe==2.1.3
 pip==23.3
 setuptools==78.1.1
-Werkzeug==3.0.6
+Werkzeug==3.1.5
 wheel==0.41.1
 WTForms==3.0.1