ALSA: hda/realtek - Fix COEF widget NID for ALC260 replacer fixup

ALSA: hda/realtek - Fix COEF widget NID for ALC260 replacer fixup

commit 192a98e280e560510a62aca8cfa83b4ae7c095bb upstream.

The conversion to a fixup table for Replacer model with ALC260 in
commit 20f7d928 took the wrong widget NID for COEF setups.  Namely,
NID 0x1a should have been used instead of NID 0x20, which is the
common node for all Realtek codecs but ALC260.

Fixes: 20f7d928fa6e ('ALSA: hda/realtek - Replace ALC260 model=replacer with the auto-parser')
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>