ASoC: msm8996: Add ignore suspend for input and output widgets

Add ignore suspend for input and output widgets so that dapm will
not power down these widgets while they are in use and the system
is going to suspend.

Change-Id: I7e64f4b3f011eb3d4596965aea2c08ee0a981e9f
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>