Merge "Check caller perm before clearing binder identity" into udc-dev am: 4eb22a9d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/22359848



Change-Id: If247fc02a1c611088a5d9d0c5bb619508dcd42a9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>