Merge "Move outbound audiomanager calls to async task executor." into udc-dev am: 5f7b7caf

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/21615948



Change-Id: I93d31ac37b76803b0ed7e12d5459bf23e6cd5499
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>