[automerger skipped] Merge "audio: Update README.md to add info about the AIDL...

[automerger skipped] Merge "audio: Update README.md to add info about the AIDL version" am: 856fced7 -s ours am: 311bf049 -s ours am: 1013dc5b -s ours

am skip reason: Merged-In Ia627e3845a078e6a4c545b13a723a6c5a038c53b with SHA-1 6a9f697d is already in history

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2197315



Change-Id: Id8466d40ee90da0514297eccd8e386986a555a06
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>