Introduce `AnnotatedUserHandles` class. am: ad6c99c6d2 am: f8edf7fb11

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/IntentResolver/+/20748974

Change-Id: I3a50e10456e56d203b3c17659934b99954db9eac
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>