Lab Deployment in Azure fails - Invalid Template Deployment

**Describe the bug**
In section 1 of the Welcome to Microsoft Defender for Cloud Labs!, deploying the lab environment fails due to a deprecated feature in the template

**To Reproduce**
Error is as follows in azure when i try to do the deployment:
{
"code": "InvalidTemplateDeployment",
"details": [
{
"code": "InvalidAgentPoolType",
"message": "Preflight validation check for resource(s) for container service asclab-aks in resource group asclab failed. Message: The VMAS (AvailabilitySet) agent pool has been deprecated and is no longer available for creation.. Details: "
}
],
"message": "The template deployment 'Microsoft.Template-20251013174302' is not valid according to the validation procedure. The tracking id is 'e554fe70-e958-435d-95e0-2eba250b2306'. See inner errors for details."
}

Start with the section 1 deployment in the “Welcome to Microsoft Defender for Cloud Labs!” and reproduce the Azure error for the asclab-aks resource. Inspect the lab’s deployment template and verify that the deployment completes without the InvalidAgentPoolType error.

Written by the indexing model from the issue text.