bridge, netem: mark mailing lists as moderated

I moderate these (lightly loaded) lists to block spam.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

MAINTAINERS

@@ -4302,7 +4302,7 @@ F:	drivers/net/ethernet/agere/
 
 ETHERNET BRIDGE
 M:	Stephen Hemminger <stephen@networkplumber.org>
-L:	bridge@lists.linux-foundation.org
+L:	bridge@lists.linux-foundation.org (moderated for non-subscribers)
 L:	netdev@vger.kernel.org
 W:	http://www.linuxfoundation.org/en/Net:Bridge
 S:	Maintained
@@ -7575,7 +7575,7 @@ F:	drivers/infiniband/hw/nes/
 
 NETEM NETWORK EMULATOR
 M:	Stephen Hemminger <stephen@networkplumber.org>
-L:	netem@lists.linux-foundation.org
+L:	netem@lists.linux-foundation.org (moderated for non-subscribers)
 S:	Maintained
 F:	net/sched/sch_netem.c