audio: Improve debug logging in the AIDL version, fix bugs am: 16db9b7c97

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2194571

Change-Id: I3cb11ebd93fcfcb172630fb9dfb539b8539d1a0f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>