[flashrom] New chip: GD25Q64C

[janemba]

Hello,

flashrom can extract the eeprom from a GD25Q64C chip in a generic way. I
did it and all worked fine. Also, I check the eeprom and its valid.

However, flashrom told me to send you an email with some information
which you can find attached. However, this is the output while using
"-r" switch along with the verbose mode. I hope it will be fine.

Cheers,