Update werkzeug requirement from ~=0.16.1 to ~=1.0.1

Updates the requirements on [werkzeug](https://github.com/pallets/werkzeug) to permit the latest version.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/master/CHANGES.rst)
- [Commits](pallets/werkzeug@0.16.1...1.0.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

requirements.txt

@@ -1,6 +1,6 @@
 Flask==1.1.2
 jinja2==2.11.2
-Werkzeug~=0.16.1
+Werkzeug~=1.0.1
 
 requests==2.23.0
 gunicorn