Merge tag 'android-security-11.0.0_r49' into staging/lineage-18.1_merge-android-security-11.0.0_r49

Android security 11.0.0 release 49

* tag 'android-security-11.0.0_r49':
  Set FLAG_IMMUTABLE flag on FirstScreenBroadcast PendingIntent.
  Fixes NPE with system shortcuts.
  Switch to new protocol for hybrid hotseat
  Default fixed_rotation to off
  Fix crash when dumping before user unlocks
  Fix crash when dumping before user unlocks
  Merging  ub-launcher3-master, build 6003980
  Preventing dead lock in layout inflation
  Skip handling input while the user is still locked
  [DO NOT MERGE] Fix NumberFormatException for launcher.
  [DO NOT MERGE] Fix NumberFormatException for launcher.

Change-Id: I2182d0602338bb98b1e5f1b159d58fecabeb2ceb