ALSA: hda - Add missing NID 0x19 fixup for Sony VAIO

With GPIO2-fixup, another fixup for NID 0x19 was missing because the
fixup is applied only once.  Add the corresponding verb to the entry.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: <stable@kernel.org>

sound/pci/hda/patch_realtek.c

@@ -14846,6 +14846,7 @@ static const struct alc_fixup alc269_fixups[] = {
 			{0x01, AC_VERB_SET_GPIO_MASK, 0x04},
 			{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x04},
 			{0x01, AC_VERB_SET_GPIO_DATA, 0x00},
+			{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREFGRD},
 			{ }
 		}
 	},