Merge "Move TestRcsApp to privileged and define permissions" am: 6e915d2f74

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/1612768

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ifdac9ac8aedfe1887eb25f15425610900ed610e7