audio: Propagate errors from Driver::setConnectedDevices am: 75b59dfb am:...

audio: Propagate errors from Driver::setConnectedDevices am: 75b59dfb am: c135ebc1 am: 7c6cb940 am: deade0b3 am: e09424c3

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2639435



Change-Id: I383b5b6adafd1367d2e563784ab0711009210fd6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>