Add ID argument to enable_test_camera shell cmd

Allows for more flexibility and consistency in test scenarios. The argument is optional. If not provided it falls back to the current camera id generation scheme.

Bug: 322965201
Test: adb shell cmd virtual_camera enable_test_camera 99999

Change-Id: I196406b040322022a8f6f3a43e1fc4709a244dee
6 files changed