ALSA: hda: acpi: Use SYSTEM_SLEEP_PM_OPS()

The dev_pm_ops definition must be SYSTEM_SLEEP_PM_OPS() instead of
SET_SYSTEM_SLEEP_PM_OPS(); otherwise it leads compile warnings without
CONFIG_PM_SLEEP.  The latest patch version I took was back to an old
macro (likely mistakenly), and I overlooked it at applying.  Fix it
now.

Fixes: 4b214c9b ("ALSA: hda - Add new driver for HDA controllers listed via ACPI")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Closes: https://lore.kernel.org/20250522203020.1478369-1-rdunlap@infradead.org
Link: https://patch.msgid.link/20250522204624.1757-1-tiwai@suse.de


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