ALSA: hda/realtek: Add missing fixup-model entry for Gigabyte X570 ALC1220 quirks

The initial commit of the new Gigabyte X570 ALC1220 quirks lacked the
fixup-model entry in alc882_fixup_models[]. It seemed not to cause any ill
effects but for completeness sake this commit makes up for that.
Signed-off-by: Christian Lachner <gladiac@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220129113243.93068-2-gladiac@gmail.comSigned-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_realtek.c

@@ -2665,6 +2665,7 @@ static const struct hda_model_fixup alc882_fixup_models[] = {
 	{.id = ALC882_FIXUP_NO_PRIMARY_HP, .name = "no-primary-hp"},
 	{.id = ALC887_FIXUP_ASUS_BASS, .name = "asus-bass"},
 	{.id = ALC1220_FIXUP_GB_DUAL_CODECS, .name = "dual-codecs"},
+	{.id = ALC1220_FIXUP_GB_X570, .name = "gb-x570"},
 	{.id = ALC1220_FIXUP_CLEVO_P950, .name = "clevo-p950"},
 	{}
 };