fixed absolute link to Func Core Tools

Author: JeffKoMS

learn-pr/wwl-data-ai/build-backends-azure-functions/includes/7-exercise-create-mcp-server.md

@@ -20,7 +20,7 @@ To complete the exercise, you need:
 
 - [Visual Studio Code](https://code.visualstudio.com/) on one of the [supported platforms](https://code.visualstudio.com/docs/supporting/requirements#_platforms).
 - The [Azure Functions extension](https://marketplace.visualstudio.com/items?itemName=ms-azuretools.vscode-azurefunctions) for Visual Studio Code.
-- [Azure Functions Core Tools](https://learn.microsoft.com/azure/azure-functions/functions-run-local) v4 or later.
+- [Azure Functions Core Tools](/azure/azure-functions/functions-run-local) v4 or later.
 - [Python 3.9](https://www.python.org/downloads/) or later.
 - The [GitHub Copilot](https://marketplace.visualstudio.com/items?itemName=GitHub.copilot) extension for Visual Studio Code.