Merge "Process rcsVolteSingleRegistration if it is not provided or roaming" into sc-dev am: 4769fd36 am: 1e2a9584 am: 89b5c538

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14444741

Change-Id: Id669885168fa6e934f9b9d510edb86c415b15310