Revert "platform/x86/intel/ifs: Mark as BROKEN"

Issues with user interface [1] to load scan test images have been
addressed so remove the dependency on BROKEN.

Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Reviewed-by: Sohil Mehta <sohil.mehta@intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/lkml/26102aca-a730-ddf8-d024-2e7367696757@redhat.com/ [1]
Link: https://lore.kernel.org/r/20221117035935.4136738-17-jithu.joseph@intel.com