Merge "Improve TelecomManager#addNewIncomingCall API docs." am: 64c81721d4 am: 58fda43df7 am: 3f1868a526

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2431252

Change-Id: I263977f277f0b8289213078ca8506fe43616fcc0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>