Updating/work-with this template for GHA feature.

[zedy-wj]

Please provide us with the following information:

This issue is for a: (mark with an x)

- [ ] bug report -> please search issues before submitting
- [x] feature request
- [ ] documentation issue or request
- [ ] regression (a behavior that used to work and stopped in a new release)

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

For the Github Action feature: We will remove two lines of code on container image and add GHA code after checkout step in the .github/workflow/azure-dev.yml file. (Shown as below)

@rajeshkamal5050 , @pamelafox , @achandmsft for notification.