Merge "Add hidden flag for allowing system app to use BAL permission to launch...

Merge "Add hidden flag for allowing system app to use BAL permission to launch pending intent in background" into tm-dev am: 9cb2bb4e am: 0a444b32 am: ddd58052 am: e09d8356

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18486605



Change-Id: Icf4dd5182d38a5ef357a8516ec3068484634c541
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>