drm/i915/cnl: Sync PCI ID with Spec.

Add one missing PCI ID and sort them in a way
that gets easier to review and compare against spec's
table.

When trying to sync libdrm and mesa id list with kernel
and spec I noticed something was wrong and we were missing
a pci id. So to make our lives easier when checking against
spec let's simplify and sort like spec does.

BSpec: 13621

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: James Ausmus <james.ausmus@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: James Ausmus <james.ausmus@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180208073219.27860-1-rodrigo.vivi@intel.com