Merge "Expose the RCS UCE APIs for capabilities request with presence mechanism." am: 4548fab7d6

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1550598

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ic4c985d452729228d7e9aa69c16d4b49506e967b