configs: sdm845: Update IIR coefficients by default

To address voice latency during device switch, update
IIR coefficients at one time at bootup and store in
kernel driver to handle it during WCD power collapse
and resume.
Change-Id: Ib49e03c139767aa548e5194b821e5875dab72471

Change-Id: I61e5ab2b22fbeba94de64bad3e8d4728175003c1