Merge "bta_av_aact: Fix cpplint warnings" into main am: 9930dd9b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3254836



Change-Id: I88b2a8c58da39a19d5fde99261191b2b5370180e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>