Merge branch 'renovate/gevent-20.x' into 'develop'

Update dependency gevent to v20.9.0

See merge request verbose-equals-true/django-postgres-vue-gitlab-ecs!110

Author: briancaffey

backend/requirements/base.txt

@@ -17,7 +17,7 @@ djangorestframework==3.12.1
 djangorestframework_simplejwt==4.4.0
 django-debug-toolbar==2.2
 
-gevent==20.6.2
+gevent==20.9.0
 
 # Python Social Auth