Automate n8n Updates with Version Checking and Portainer Webhook

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🔄 Purpose of the Workflow: The Update-N8N workflow is designed to automatically trigger a (Portainer) webhook to update an N8N container, but only if a new version of N8N is available. ⚙️ Detailed Workflow Steps: 🕒 Scheduled Trigger The workflow runs every 16 hours at minute 8 using a schedule trigger node. 🌐 Fetch Latest N8N Version It sends an HTTP GET request to https://registry.npmjs.org/n8n/latest to retrieve the latest published N8N version from the npm registry. 📈 Get Currently Run