static-nodes: remove creation of static nodes if HAVE_LIBKMOD

This address upstream commit edeb68c53f1cdc452016b4c8512586a70b1262e3
and https://bugs.gentoo.org/show_bug.cgi?id=477890.  If eudev is
configured with --enable-libkmod then we check for kmod >= 14 and
ifdef out the code removed in the upstream commit.  Otherwise we
retain it for modutils.

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>