Add trusted proxies to .env to fix issues with redirection from https to http behind a reverse proxy

Author: luispabon

.env

@@ -25,4 +25,4 @@ REDIS_HOST=redis
 REDIS_PORT=6379
 
 # Required for https redirects to correctly work behind a reverse proxy / load balancer
-TRUSTED_PROXIES=127.0.0.1,10.0.0.0/8
+TRUSTED_PROXIES=127.0.0.1,10.0.0.0/8,172.16.0.0/12