ACE-3542 "server.maxusers count does not work correctly - TicketCountAll can be greater MaxUsers"

Fix test

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@114726 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/test-java/org/alfresco/repo/security/authentication/AuthenticationTest.java

@@ -1818,6 +1818,7 @@ public class AuthenticationTest extends TestCase
             {
                 authenticationService.createAuthentication(user1, "password".toCharArray());
                 authenticationService.createAuthentication(user2, "password".toCharArray());
+                ticketComponent.invalidateTickets(false);
                 return null;
             }
         });