m4: update audio policy

Change-Id: I0dcae3d346eeed87a055590542597bc88d3dfeca
m4: add missing camera props for wrapper

Change-Id: Ibea5fb29df4bae6716a8e4063dc07e854dc97c3a
m4: update snd_soc_msm_Sitar with Voice configs

Change-Id: I59f1f5bcd739220f511048ddb13c7cc2c475134c