selinux: fix the output of ./scripts/get_maintainer.pl for SELinux

Correctly tag the SELinux mailing list as moderated for non-subscribers
and do some shuffling of the SELinux maintainers to try and make things
more clear when the scripts/get_maintainer.pl script is used.

 # ./scripts/get_maintainer.pl -f security/selinux
 Paul Moore <paul@paul-moore.com> (supporter:SELINUX SECURITY...)
 Stephen Smalley <sds@tycho.nsa.gov> (supporter:SELINUX SECURITY...)
 Eric Paris <eparis@parisplace.org> (supporter:SELINUX SECURITY...)
 James Morris <james.l.morris@oracle.com> (supporter:SECURITY SUBSYSTEM)
 selinux@tycho.nsa.gov (moderated list:SELINUX SECURITY...)
 linux-security-module@vger.kernel.org (open list:SECURITY SUBSYSTEM)
 linux-kernel@vger.kernel.org (open list)

Cc: Stephen Smalley <sds@tycho.nsa.gov>
Cc: Eric Paris <eparis@parisplace.org>
Cc: James Morris <james.l.morris@oracle.com>
Signed-off-by: Paul Moore <pmoore@redhat.com>

MAINTAINERS

@@ -7583,11 +7583,10 @@ M:	Security Officers <security@kernel.org>
 S:	Supported
 
 SELINUX SECURITY MODULE
+M:	Paul Moore <paul@paul-moore.com>
 M:	Stephen Smalley <sds@tycho.nsa.gov>
-M:	James Morris <james.l.morris@oracle.com>
 M:	Eric Paris <eparis@parisplace.org>
-M:	Paul Moore <paul@paul-moore.com>
-L:	selinux@tycho.nsa.gov (subscribers-only, general discussion)
+L:	selinux@tycho.nsa.gov (moderated for non-subscribers)
 W:	http://selinuxproject.org
 T:	git git://git.infradead.org/users/pcmoore/selinux
 S:	Supported