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]>

Author: dependabot[bot]

requirements.txt

@@ -5,6 +5,6 @@ qwc-services-core==1.3.30
 requests==2.32.0
 SQLAlchemy==2.0.29
 Flask==3.0.0
-Werkzeug==3.0.3
+Werkzeug==3.0.6
 python-dotenv==1.0.0
 deepmerge==1.1.0