Merge tag 'android-9.0.0_r16' into lineage-16.0

Android 9.0.0 Release 16 (PQ1A.181105.017.A1)

* tag 'android-9.0.0_r16':
  Added serial number and timestamp in cell broadcat metrics
  Addition of HW Revision to Telephony Metrics
  Add support for auto redialing 911
  Fixed battery drain after modem reset
  Ignore the duplicate app
  Data activity didn't reflect UDP traffic
  Fix thread leak from RttTextHandler
  Hide system apps until installed (2/2)
  Add null checks for getImsCall()
  Use SIMRecords for setVoicemailNumber() over RuimRecords.
  SIM refresh of type init should not dispose CatService.
  Revert isResolvingImsBinding code in ImsResolver
  Use new registered_plmn carrier config.

Change-Id: Ieef08cc56e8b289fa911d2b657187005bb392c6d