Merge "audio policy: Fix handling of external device connection failure" into main am: 70f1225b

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3047055



Change-Id: I3519e43e2b59d21150a648a1973c0e5ddd488852
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>