Update middleware and deps

docker-compose.zammad.yml

@@ -62,7 +62,7 @@ services:
     expose:
       - "8080"
     ports:
-      - 127.0.0.1:8001:8080
+      - 8001:8080
     depends_on:
       - zammad-railsserver
     build: ./docker/zammad
@@ -87,7 +87,7 @@ services:
     image: registry.gitlab.com/digiresilience/link/link-stack/postgresql:${LINK_STACK_VERSION}
     restart: ${RESTART}
     ports:
-      - 127.0.0.1:5432:5432
+      - 5432:5432
     volumes:
       - postgresql-data:/var/lib/postgresql/data