Merge "Revert "floss: Add unittests for btm_sco_hci"" am: b72413ac am: f7d878e3 am: b73d2adb

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2247673



Change-Id: I59ce501c9ddb4a1a34b894f16fe41789f130767a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>