Usecase audio-record and audio-record-compress2 can both be
mapped to record_24 profile, if both the usecases are active,
when BT SCO mic is connected, due to no more available usecases
in audio hal, check inputs for device can fail for other input
profiles which support BT SCO mic.
This makes BT SCO mic connection to be rejected and phone call
can't route to BT.
Add the support for record_24 profile, so existing input handle
can be returned when checking inputs for BT SCO mic.

Change-Id: I63046ec87e35774474e08762fb6aa6275318b2c8