ASoC: Fix DMIC3&4 mute in voice call during APSS sleep

During voice call, APPS can go to suspend state. Add DMIC3/4
to ignore_suspend list to avoid mute during voice calls.

CRs-Fixed: 2258521
Change-Id: I023858c1c98fd8032f535d414378a984c5fb5110
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>