Merge "Use STREAM_VOICE_CALL when device connected to le BT device or hearing...

Merge "Use STREAM_VOICE_CALL when device connected to le BT device or hearing aid device to play tones get from ToneGenerator." into tm-dev am: e30ea069 am: 83dde9ad

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/18501697



Change-Id: I895f95b79861e25c2781e45944ee8c4edb32ae70
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>