mtd: spi-nor: macronix: add support for mx66{l2, u1}g45g

Due to incorrect values in the 4-BAIT table for these two flash IDs,
it is necessary to add these two flash IDs with fixups.

Signed-off-by: Cheng Ming Lin <chengminglin@mxic.com.tw>
Link: https://lore.kernel.org/r/20250211063028.382169-3-linchengming884@gmail.com


[ta: update commit subject]
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>