mtd: spinand: Add support for AllianceMemory AS5F34G04SND

Add support for AllianceMemory AS5F34G04SND SPI NAND flash

Datasheet:
- https://www.alliancememory.com/wp-content/uploads/pdf/flash/AllianceMemory_SPI_NAND_Flash_July2020_Rev1.0.pdf

Signed-off-by: Mario Kicherer <dev@kicherer.org>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230126144050.2656358-1-dev@kicherer.org