intel/pci_ids: Add dg2 0x5698 pci-id
This motherboard-down pci-id was added in kernel commit 8618b8489ba6 ("drm/i915: DG2 and ATS-M device ID updates").
Ref: bspec 44477
Ref: https://patchwork.freedesktop.org/patch/msgid/20220701152231.529511-2-matthew.d.roper@intel.com
Fixes: ad565f6b ("intel/dev: Enable first set of DG2 PCI IDs")