ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 840 Aero G8

ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 840 Aero G8

The HP EliteBook 840 Aero G8 using ALC285 codec which using 0x04 to
control mute LED and 0x01 to control micmute LED.
In the other hand, there is no output from right channel of speaker.
Therefore, add a quirk to make it works.

Signed-off-by: Jeremy Szu <jeremy.szu@canonical.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210605082539.41797-3-jeremy.szu@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>