ASoC: wsa881x: Sync codec registers while reading temperature

While reading temperature, synchronize all codec registers
to make sure digital and analog cores of the codec are out
of reset. Change enables synchronize codec registers before
reading the temperature to ensure correct temperature reading
from temperature sensor in wsa881x codec.

Change-Id: Icc7a4200f69df9f297456ca51d333c31300415ad
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>