Do not bind RabbitMQ ports to host

docker-compose.yml

@@ -149,8 +149,8 @@ mapbox-studio:
 rabbitmq:
   image: "osm2vectortiles/rabbitmq:management"
   ports:
-  - "15672:15672"
-  - "5672:5672"
+  - "15672"
+  - "5672"
   volumes_from:
    - rabbitdata
   environment: