Merge pull request #380 from aws/dependabot/pip/sample-apps/flask/werkzeug-2.2.3

Bump werkzeug from 1.0.1 to 2.2.3 in /sample-apps/flask

Author: willarmiros

sample-apps/flask/requirements.txt

@@ -9,6 +9,6 @@ Jinja2==2.11.3
 MarkupSafe==1.1.1
 requests==2.23.0
 urllib3==1.26.5
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 flask-sqlalchemy==2.4.3
 aws_xray_sdk==2.6.0