[intel] Update PCI device IDs for Intel 82599 and X540 10G NICs

[intel] Update PCI device IDs for Intel 82599 and X540 10G NICs

Identifiers are based on defines in Linux ixgbe_type.h.

Descriptive names are based on
https://www-ssl.intel.com/content/www/us/en/ethernet-controllers/82599-10-gbe-controller-spec-update.html
and
https://www-ssl.intel.com/content/www/us/en/network-adapters/10-gigabit-network-adapters/ethernet-x540-spec-update.html

Signed-off-by: Ed Swierk <eswierk@skyportsystems.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>