Bump werkzeug from 3.0.3 to 3.0.6

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 3.0.3 to 3.0.6.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](pallets/werkzeug@3.0.3...3.0.6)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -1,5 +1,5 @@
 Flask==3.0.0
-Werkzeug==3.0.3
+Werkzeug==3.0.6
 Bootstrap-Flask==2.3.3
 Flask-JWT-Extended==4.6.0
 Flask-Mail2==1.0.2