ASoC: wcd9xxx: register available conditions to resource manager

When mbhc driver isn't used, resource conditions from mbhc driver isn't
also available even though resources might be still available.
Make resource manager to get registration of available conditions to find
out if specific conditions are available.

CRs-fixed: 514718
Change-Id: I06309f7d1e9b2696c6dd421d6bef481c5d8f0cf8
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>