Create group throttle powerhint am: 599c4d1bd8 am: a393baeb38

Original change: https://googleplex-android-review.googlesource.com/c/device/google/lynx/+/23559386

Change-Id: I4d22759f7e7006e3ab07e8662d2e52069b8f2530
Signed-off-by: Automerger Merge Worker <[email protected]>