intel/dev: Add intel_hwconfig_types.h from random post on the internet

intel/dev: Add intel_hwconfig_types.h from random post on the internet

There is no spec for any of this, but we'll need this to interpret a
blob that the kernel is giving us.

Ref: https://lists.freedesktop.org/archives/intel-gfx/2021-September/277488.html
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13866>