Sync i915_pciids upto d0e062ebb3a4

Import the kernel's i915_pciids.h, up to

commit d0e062ebb3a44b56a7e672da568334c76f763552
Author: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date:   Fri Aug 3 16:27:21 2018 -0700

    drm/i915/cfl: Add a new CFL PCI ID.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>