Bump werkzeug in /python_code_examples/flask/databases/flask_db_write

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 1.0.0 to 2.2.3.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](pallets/werkzeug@1.0.0...2.2.3)

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

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

Author: dependabot[bot]

python_code_examples/flask/databases/flask_db_write/requirements.txt

@@ -14,5 +14,5 @@ requests==2.23.0
 SQLAlchemy==1.3.15
 urllib3==1.26.5
 visitor==0.1.3
-Werkzeug==1.0.0
+Werkzeug==2.2.3
 WTForms==2.2.1