Update native input display interactive on power group changes

Utilize Notifier's onGroupWakefulnessChangeStarted to inform native
input manager of a power group's (and therefore, displays')
interactivity.

Add method to DisplayManagerInternal to be able to get the display IDs
for a given display/power group, so that we may know which displays need
to be updated.

Flag: com.android.server.power.feature.flags.per_display_wake_by_touch
Bug: 360916082
Test: atest CtsInputTestCases NotifierTest DisplayManagerServiceTest
Change-Id: Ifd733c4a14ad7a3b7e9bf39abb18ea9f9f04841c