drm/i915: Add new DG2 PCI IDs

Add recently added PCI IDs for DG2

BSpec: 44477
Signed-off-by: Shekhar Chauhan <shekhar.chauhan@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231011080039.2781048-1-shekhar.chauhan@intel.com