Add the -68.ucode firmwares for the currently supported hardware and
update the PNVM binaries.
Build number: Core_build_core66-88
Revision: 01d30b0c (Qu, QuZ, cc, so, ty)
Change-Id: I497224eb1d9bb616ef825a6bc623adb422742679
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>