Merge tag 'android-9.0.0_r6' into lineage-16.0-android-9.0.0_r6

Android 9.0.0 Release 6 (PPR2.180905.005)

* tag 'android-9.0.0_r6':
  Fix TrackInfo parcel write
  vpn: allow IPSec traffic through Always-on VPN
  Resolve inconsistent parcel read in NanoAppFilter
  Backport Prevent shortcut info package name spoofing

Change-Id: I2bf06548618446de380ebd6aecfab1660ceb12c7