Merge "Ignore SPEAKER_OFF in ActiveSpeakerRoute after BT become active." into udc-d1-dev am: c274664346

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/24163595

Change-Id: I955edadcab1de5ce322cd514f81c543e8a4628bd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>