ALSA: hda/realtek: Add quirk for Legion Y9000X 2020

Legion Y9000X 2020 has a speaker, but the speaker doesn't work.
This can be fixed by applying alc285_fixup_ideapad_s740_coef
to fix the speaker's coefficients.
Besides, to support the transition between the speaker and the headphone,
alc287_fixup_legion_15imhg05_speakers needs to be run.

Signed-off-by: Baole Fang <fbl718@163.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220105140856.4855-1-fbl718@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>