Azd deploy failed due to user forbidden

[ChenxiJiang333]

Description:
azd up fails at the azd deploy step because the user does not have the Foundry User role assigned.

Steps to Reproduce:

1. Run azd ai agent init --manifest "https://github.com/microsoft-foundry/foundry-samples/blob/main/samples/python/hosted-agents/bring-your-own/invocations/hello-world/azure.yaml".
2. Run azd up.

Environment:

• Azd version: azd version azd version 1.27.1-daily.6542240 (commit a76daf4c103d8058ee92c851459c8d4ce7b334d8) (daily)
• AI Agent Extension version: 1.0.0-beta.5
• Manifest URL:
  • https://github.com/microsoft-foundry/foundry-samples/blob/main/samples/python/hosted-agents/bring-your-own/invocations/hello-world/azure.yaml
  • https://github.com/microsoft-foundry/foundry-samples/blob/main/samples/python/hosted-agents/bring-your-own/invocations/github-copilot/azure.yaml
  • https://github.com/microsoft-foundry/foundry-samples/blob/main/samples/python/hosted-agents/bring-your-own/responses/langgraph-toolbox/azure.yaml
  • https://github.com/microsoft-foundry/foundry-samples/blob/main/samples/csharp/hosted-agents/bring-your-own/invocations/HelloWorld/azure.yaml
  • https://github.com/microsoft-foundry/foundry-samples/blob/main/samples/python/hosted-agents/bring-your-own/responses/notetaking-agent/azure.yaml
• OS: Windows
• Location: northcentralus.

Expected Behavior:
azd up can succeed in one command.

@JeffreyCA and @RickWinter for notification.