ALSA: hda/realtek: Add quirk for ASUS UX7602ZM

ALSA: hda/realtek: Add quirk for ASUS UX7602ZM

[ Upstream commit 26fd31ef9c02a5e91cdb8eea127b056bd7cf0b3b ]

Enables the SPI-connected CSC35L41 audio amplifier for this
laptop model.

As of BIOS version 303 it's still necessary to
modify the ACPI table to add the related _DSD properties:
https://github.com/alex-spataru/asus_zenbook_ux7602zm_sound/

Signed-off-by: Alex Spataru <alex_spataru@outlook.com>
Link: https://lore.kernel.org/r/DS7PR07MB7621BB5BB14F5473D181624CE3A4A@DS7PR07MB7621.namprd07.prod.outlook.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>