Merge "RCS Provisioning APIs for Single Registration" am: 3716a341db am: 0412df1c42

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

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I01944d04ed9f7c0dd3cdec376415f7f334db50bb