mtd: nand: add Toshiba TC58NVG0 device ID

This NAND flash part advertises 0xD1 as an identifier but is still a working
128MBytes x 8bits 3.3V NAND part.

Signed-off-by: Florian Fainelli <ffainelli@freebox.fr>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>