Merge "RCS Provisioning APIs for Single Registration" am: 3716a341db

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/1532798

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Idd4b46b05de63d383bcd9729ec72f0158d0fc3b4