Merge "Set volume for playback over voice call when btsco connected" am:...

Merge "Set volume for playback over voice call when btsco connected" am: 6b876454 am: b8086daf am: 939206b2 am: fee7cb46

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2486720



Change-Id: Ie0b967452577342348cb1d04f58f92c8f74a79ef
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>