Merge "Register package broadcast receivers for all users." into rvc-dev am: 616f0731c5 am: f44592eadb am: 192ff97db3

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

Change-Id: Ic5ddf75dc877bf738d11bc3d6edfdae4773d3fc6