Merge "[RCS UCE] Expose the OPTIONS APIs to support OPTIONS mechanism" am: c7baa4862f am: cd59a1a0f3 am: abfa62f80b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1574863

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I6780e5f6a10924f4b445fb100535961b3272166f