ASoC: wcd9335: Add dapm ignore suspend for codec dai

DAPM marks codec processing engine backend dai as dirty during
ASoC suspend which triggers device path teardown. Add dapm ignore
suspend to the codec processing engine backend dai to avoid
device path teardown.

Change-Id: I48b5fc1c9e98994c8a7d92d462138cbacb246005
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>