Merge tag 'android-12.0.0_r27' into staging/lineage-19.0_merge-android-12.0.0_r27

Android 12.0.0 release 27

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# By Oliver Woodman (4) and others
# Via Android Build Coastguard Worker
* tag 'android-12.0.0_r27':
  Show scrimmed bouncer from BiometricUnlockCtrl
  Allow udfps when strong auth is required
  Ignore ui mode change caused by Morris overlay in PiP
  Fix issue with alphas not being applied to the same view on unlock
  Fix SysUI volume controls not appearing
  Plumb config to output switcher indication chip
  Re-enable volume control for non-grouped devices
  Tweak volume adjustment rules
  Only register listeners if setView was success.
  setTurnScreenOn can only used as wakeup
  Block SHELL_UID from overlay fabricate and clear shell overlays on boot
  Fix black frame flicker in UNOCCLUDE transition.

Change-Id: I31c066163afb17a45c6fc169f87236fbfa3b4b18