Updating/work-with this template for GHA feature

[v-xuto]

We are updating this template to support new features in Github Action.

For the Github Action feature: In the .github/workflow/scheduled-azure-build-and-deploy.yml file, we will remove two lines of code:

    - name: Add AZD
      run: curl -fsSL https://aka.ms/install-azd.sh | bash

and add GHA code after Describe Java version step

    - name: Install azd
      uses: Azure/[email protected]

@rajeshkamal5050 , @aarthiem for notification.