[automerger skipped] audio client: Use AServiceManager_waitForService am:...

[automerger skipped] audio client: Use AServiceManager_waitForService am: 6e6cea50 -s ours am: ec690ddd -s ours

am skip reason: Merged-In If7022e9726b91990723922408284f2a885abbf3a with SHA-1 84b8cf7e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/21342415



Change-Id: I624e30ead49e716b1cd6d411e125f64388dca532
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>