Merge "Register package broadcast receivers for all users." into rvc-dev am:...

Merge "Register package broadcast receivers for all users." into rvc-dev am: 616f0731 am: f44592ea am: 192ff97d am: ec1dbe78

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12040339

Change-Id: Iccbcf0cdef766ffa66b58038cf1b89afae44f1fb