ALSA: hda/realtek - Add ALC285 HP init procedure

ALC285 headphone initial procedure.
It also could suitable for ALC215/ALC289/ALC225/ALC295/ALC299.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Link: https://lore.kernel.org/r/2b7539c3e96f41a4ab458d53ea5f5784@realtek.com


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