Fix env variable value for optional ngrok usage

docker-compose.yml

@@ -26,7 +26,7 @@ services:
     env_file:
       - ./env/policy.env
     environment:
-      - USE_NGROK=false
+      - USE_NGROK=true
       - NGROK_TOKEN=${NGROK_TOKEN}
       - NGROK_STATIC_DOMAIN=${NGROK_STATIC_DOMAIN}
     ports: