chore(deps): bump werkzeug from 3.1.5 to 3.1.6 (#3594)

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 3.1.5 to 3.1.6.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](pallets/werkzeug@3.1.5...3.1.6)

---
updated-dependencies:
- dependency-name: werkzeug
  dependency-version: 3.1.6
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -23,7 +23,7 @@ pydantic==1.10.19
 pycountry==24.6.1
 Flask==3.1.2
 Jinja2==3.1.6
-Werkzeug==3.1.5
+Werkzeug==3.1.6
 Flask-DebugToolbar==0.16.0
 requests==2.32.4
 SQLAlchemy==2.0.46