use less common port for JWT service

config/config.devenv.json

@@ -6,7 +6,7 @@
     }
   },
   "livekit": {
-    "livekit_service_url": "http://localhost:8080"
+    "livekit_service_url": "http://localhost:8009"
   },
   "features": {
     "feature_use_device_session_member_events": true

dev-backend-docker-compose.yml

@@ -18,7 +18,7 @@ services:
         condition: on-failure
     ports:
       # HOST_PORT:CONTAINER_PORT
-      - 8080:8080
+      - 8009:8080
     networks:
       - ecbackend