ALSA: hda: cs35l41: Mute the device before shutdown

Mute the device before shutdown to avoid pops and clicks for all types
of boost.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220413083728.10730-9-tanureal@opensource.cirrus.com


Signed-off-by: Takashi Iwai <tiwai@suse.de>