[U-Boot] [U-Boot,1/3] sf: Add GigaDevice gd25q32b entry

[Philipp Tomsich]

> Add entry for GigaDevice gd25q32b part.
> 
> Signed-off-by: Marty E. Plummer <hanetzer at startmail.com>
> ---
>  drivers/mtd/spi/spi_flash_ids.c | 1 +
>  1 file changed, 1 insertion(+)
> 

Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>