Merge "Move set speakerphone out of async task executor." into udc-dev am:...

Merge "Move set speakerphone out of async task executor." into udc-dev am: 623b05cc am: fc82152c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/24027039



Change-Id: I82267c1874f7a65781d9a3619f57074586f08392
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>