mtd: spinand: winbond: Fix 512GW and 02JW OOB layout

Both W25N512GW and W25N02JW chips have 64 bytes of OOB and thus cannot
use the layout for 128 bytes OOB. Reference the correct layout instead.

Fixes: 6a804fb7 ("mtd: spinand: winbond: add support for serial NAND flash")
Cc: stable@vger.kernel.org
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://lore.kernel.org/linux-mtd/20241009125002.191109-2-miquel.raynal@bootlin.com