chore(deps): update werkzeug requirement from ~=0.16.1 to ~=1.0… (#6834)

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...1.0.0)

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

requirements/common.txt

@@ -8,7 +8,7 @@ Flask-Login~=0.5
 Flask-Scrypt~=0.1.3
 flask-jwt-extended~=3.24.1
 flask-celeryext~=0.3
-werkzeug~=0.16.1
+werkzeug~=1.0.0
 omise~=0.8.1
 requests-oauthlib~=1.3
 icalendar~=4.0.4