Automate Docker Container Updates with Telegram Approval System

Who is this for? This workflow is for DevOps engineers, system administrators, and Docker users who want to automate the process of checking for updates, verifying them, and applying updates to their Docker-based deployment in a controlled manner. For example, this workflow is used to update the n8n Docker image. What does this workflow do? Fetches the latest Docker image version from GitHub. Compares it with the currently running version on the server. Sends a Telegram message requesting confirmation if an update is available. If confirmed, pulls the latest n8n Docker image, updates the container, and restarts it. Sends a Telegram message confirming the update is completed. Schedules automa

Help me set up the n8n workflow "Automate Docker Container Updates with Telegram Approval System" (https://n8n.io/workflows/3386). It uses: HTTP Request, Telegram. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.