Bluetooth: MAP: authenticate remote device connection in BT socket

Create a listening, secure RFCOMM Bluetooth socket with Service
record and authenticate the rmeote device before making a
conneciton in that socket. Add change to call the proper api
from Bluetooth framework.

Change-Id: I3c786104abb99202c0388e34bcb161ac32edec20
CRs-fixed: 595417