drm/i915/dg1: add more PCI ids

Synchronize with the current list of DG1 PCI IDs.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201007002210.3678024-1-lucas.demarchi@intel.com