[Netfilter] Update to 1.57

docker-compose.yml

@@ -441,7 +441,7 @@ services:
             - acme
 
     netfilter-mailcow:
-      image: mailcow/netfilter:1.56
+      image: mailcow/netfilter:1.57
       stop_grace_period: 30s
       restart: always
       privileged: true