ASoC: rt5663: cancel the work when system suspends

This patch makes sure that the workqueue is completed before the system suspends.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20231229092922.853-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>