Assigned n8n a container_name (fix for traefik)

n8n-docker-compose.yaml

@@ -1,6 +1,7 @@
 services:
   n8n:
     image: docker.n8n.io/n8nio/n8n
+    container_name: n8n
     restart: unless-stopped
     environment:
       - N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true