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

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



Change-Id: I04192d55d2c73e04bab0b3361631eddfbb23e1ee
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>