chore(deps): bump werkzeug from 2.2.2 to 3.1.3 in /demos/jans-tent

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 2.2.2 to 3.1.3.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](pallets/werkzeug@2.2.2...3.1.3)

---
updated-dependencies:
- dependency-name: werkzeug
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

demos/jans-tent/requirements.txt

@@ -113,7 +113,7 @@ typed-ast==1.5.4
 typing_extensions==4.3.0
 urllib3==1.26.12
 wcwidth==0.2.5
-Werkzeug==2.2.2
+Werkzeug==3.1.3
 wrapt==1.14.1
 wsproto==1.2.0
 zipp==3.8.1