Merge "Notify rcs config as needed when RCS service ready" am: a340c35a86 am: 18fb42d639

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1612066

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ic7ec6a9aaf0fae912be8819fb2e0b522a127ca18