Enable automember for upgraded servers

automember functionality is depends on predefined data is in LDAP.
Since we add it for fresh installs only, automember cannot be used
for upgraded servers. Make sure that automember LDAP data is added
during upgrade too.

https://fedorahosted.org/freeipa/ticket/1992

install/updates/Makefile.am

@@ -20,6 +20,7 @@ app_DATA =				\
 	21-replicas_container.update	\
 	40-delegation.update		\
 	40-dns.update			\
+	40-automember.update		\
 	45-roles.update			\
 	50-lockout-policy.update	\
 	50-groupuuid.update		\