Merge "Properly init bta::av::bta_av_aact message structures 2/20" am: 735aeb1e am: 6b17bb95

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2323919



Change-Id: I6f1f9c90a57bf38448e4dfb1b6228a76568d9823
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>