added tetris to translation file

src/main/java/eu/mhsl/minenet/minigames/command/PrivilegedCommand.java

@@ -27,6 +27,7 @@ public class PrivilegedCommand extends Command {
     }
 
     protected CommandCondition isPrivileged() {
+        //TODO
 //        return (sender, commandString) -> sender.hasPermission("admin");
         return (sender, commandString) -> true;
     }