Merge "Invoke UserManager API using Shell permissions" into udc-dev am: f29bb80e58 am: 8b4e46cd78

Original change: https://googleplex-android-review.googlesource.com/c/platform/platform_testing/+/24245839

Change-Id: I4129f944770bd836970e26041e6c419096bd1ee4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>