ALSA: hda/realtek: Add Positivo N14KP6-TG

Positivo N14KP6-TG (1c6c:1251)
require quirk for enabling headset-mic

Signed-off-by: Edson Juliano Drosdeck <edson.drosdeck@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230207183720.2519-1-edson.drosdeck@gmail.com


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