audio: add set_parameters for listen hal

Add listen hal specific set parameters function so that Listen
service can call Listen hal directly, by passing audio hal. This
is needed since set_parameters call in audio hal does not guarantee the
correct return value is returned for any parameters set.

Change-Id: I647b9e7f841c8157e4eb597655166ea863a00925
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_hardware_libhardware into temp