New CPU #defines encode vendor and family as well as model.

[ dhansen: vertically align macro and remove stray subject / ]
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181516.41887-1-tony.luck%40intel.com