Add missing Intel B460 flash chip id.

Note that while I can read the chip, on my Lenovo Legion T5 28IMB05,
cannot write to the flash chip with any tools except upgrading with
vendor tool, no downgrades are allowed, due to the fact of SMM, even if
I did manage to flash the BIOS chip somehow, would still face bootguard
since this machine has bootguard. But if I read the chip, and verify my
read bin file, it works fine, until changing the SMBIOS, which is in
the vendor BIOS update package.

Change-Id: Id8fcb59d5dbafea3e79c4e3ad75484bbd163feca
Signed-off-by: Christopher Lentocha <christopherericlentocha@gmail.com>
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M chipset_enable.c
1 file changed, 19 insertions(+), 0 deletions(-)