fix compose image rweferece

Author: frinzekt

docker-compose.prod.yml

@@ -12,9 +12,7 @@ services:
       retries: 5
 
   server:
-    build:
-      context: .
-      dockerfile: docker/server/Dockerfile
+    image: ghcr.io/codersforcauses/robodrone-prod-server:latest
     container_name: robodrone_server
     restart: unless-stopped
     env_file: ./.env.prod
@@ -30,10 +28,7 @@ services:
       - db
 
   client:
-    # image: ghcr.io/codersforcauses/robodrone-prod-client:latest
-    build:
-      context: .
-      dockerfile: docker/client/Dockerfile
+    image: ghcr.io/codersforcauses/robodrone-prod-client:latest
     container_name: robodrone_client
     restart: unless-stopped
     env_file: ./.env.prod