Bump werkzeug from 2.3.8 to 3.0.3 in /met-etl

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 2.3.8 to 3.0.3.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](pallets/werkzeug@2.3.8...3.0.3)

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

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

met-etl/requirements.txt

@@ -8,7 +8,7 @@ Flask-SQLAlchemy==3.0.5
 Flask==2.2.5
 SQLAlchemy-Utils==0.41.2
 SQLAlchemy==1.4.52
-Werkzeug==2.3.8
+Werkzeug==3.0.3
 flask-marshmallow==1.0.0
 flask-restx==1.3.0
 marshmallow-sqlalchemy==1.0.0