fix: closed redis and postgres port forwarding

testnets/helder/docker-compose.pbs.yml

@@ -8,16 +8,12 @@ services:
   redis:
     image: redis
     restart: unless-stopped
-    ports:
-      - '6379:6379'
 
   db:
     image: postgres
     restart: unless-stopped
     volumes:
       - 'psql_data:/var/lib/postgresql/data'
-    ports:
-      - '5432:5432'
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres