asoc: Fix check when opening ADM for listen

Routing driver decides path type for capture
sessions by checking the passthrough type field
of a backend. This check was missing a check
for passthrough type LISTEN. This leads to
a listen session being incorrectly opened with
path type COMPRESSED. Fix the check to consider
LISTEN passthrough type.

CRs-Fixed: 2196911
Change-Id: I3663b7ffbc0d9c649a060acfd9d65a3c22039dbc
Signed-off-by: Haynes Mathew George <hgeorge@codeaurora.org>