Merge "Add additional tests to functions in HeadsetStateMachine" into...

Merge "Add additional tests to functions in HeadsetStateMachine" into tm-qpr-dev am: 73f38999 am: a6c8fe92

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/20605674



Change-Id: I90bd702d61dbba2a0f0326c0ac4a64c589726c96
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>