netfilter: ipt_addrtype: Fix matching of inverted destination address type

This patch fixes matching of inverted destination address type.

Signed-off-by: Anders Grafström <grfstrm@users.sourceforge.net>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>