drm/i915/guc: Add Gen9 registers for GuC error state capture.

Abstract out a Gen9 register list as the default for all other
platforms we don't yet formally support GuC submission on.

Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220321164527.2500062-6-alan.previn.teres.alexis@intel.com