dmidecode.c: Update to SMBIOS 2.8.0. (begin)

dmidecode.c: Correct processor family name (DMI type 4).
dmidecode.c: Correct typo in processor upgrade type (DMI type 4).
dmidecode.c: Add 9 new processor families (DMI type 4).
dmidecode.c: Add 2 new Intel socket types (DMI type 4).

Signed-off-by: Anton Arapov <anton@redhat.com>