Merge "[pm] fix ConcurrentModificationException in AppsFilter" into udc-dev am: 66250a05 am: 13bd783b am: fee97e6e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23049456



Change-Id: I782ac556997dc3aebdb4df16f989950b83d40ed1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>