Merge changes from topic "dualmode-audio-flag" am: 022e726f am: 5759653c am: 5d928ee1

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2521295



Change-Id: I90aed3230091085d7040f1f86685e24b3a0e443b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>