Check for BR/EDR transport when receiving ACL DISCONNECTED events

The ACTION_ACL_DISCONNECTED broadcast began sending events for both the
BR/EDR and LE transports, but consuming code was not utilizing the
transport when using it to decide if a profile's link was torn down or
not. This was causing the BR/EDR based map and pbap profiles to get torn
down when LE disconnections were happening.

Tag: #stability
Bug: 285326205
Test: atest BluetoothInstrumentationTests
Change-Id: I186040b763cfea43e807f53b87fdbb4bff500d26