coconut: update hw_config.sh

Changes for new as3676 drivers

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I099d8d170c332e0a3fa902f0641ac6a4fe7d992d
coconut: remove bt script

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I7ba538ba392a1108bec4175e848882a077bf39fe