Bluetooth: TWS+: Trigger AUDIO_CLOSE_EVT when  SCO close request is ignored

Trigger AUDIO_CLOSE_EVT if SCO close request is ignored in CODEC
neogtiation phase, so that BTIF layers are update the AUDIO state
properly.
This will ensure BTIF layers reflect the right AUDIO state and ensure
the proper music resume after the SCO disconnection.

Change-Id: I7699a4de61426734a0c949391c2166612d33f450
1 file changed