tools arch x86: Add Intel SDSi provisiong tool

Add tool for key certificate and activation payload provisioning on
Intel CPUs supporting Software Defined Silicon (SDSi).

Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20220225012457.1661574-1-david.e.box@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>