[automerger skipped] audio: add feature flag for new headset profile and SCO...

[automerger skipped] audio: add feature flag for new headset profile and SCO audio management am: 453c0dfc -s ours

am skip reason: Merged-In Ic348f2ef634a36bdaef7ff31e08722f83547f9ce with SHA-1 7b73e653 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/26460168



Change-Id: I0ab676c3e98a0f4ed4b5eab58f2cf48275f03984
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>