tools/arch/x86: intel_sdsi: Add Intel On Demand text

Intel Software Defined Silicon (SDSi) is now officially known as Intel
On Demand. Change text in tool to indicate this.

Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20221119002343.1281885-7-david.e.box@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>