Top level commands should show to those with sufficient permission

[DarkArc]

@CommandContainer(superTypes = CommandPermissionsConditionGenerator.Registration.class)
public class FooCommands {
  @Command(name = "foo", desc =" do foo")
  @CommandPermissions({"do.foo"})
  public void fooCmd() {
  }
}

CommandManager componentManager = service.newCommandManager();
registration.register(commandManager, FooCommandsRegistration.builder(), new FooCommands());
topLevelCommandManager.registerManager(componentManager);

Registering the commands of FooCommands in this way, results in the commands being non-visible to all players, including those that have the respective permissions (do.foo), for purposes of completion.

[octylFractal]

Test for this is in most recent commit, works fine. Permission condition is probably not working properly.