New VBIOS code has been added to blobs/mainboard/google/kahlee. It has been merged, so now coreboot needs to use latest blob. BUG=b:112618193 TEST=none Change-Id: If430ee06f03e0f20806bf8fd2b649814251ffcf5 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/c/29869 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Martin Roth <martinroth@google.com>