Removed cooldown part from Utils#createCommand method

Author: Despical

src/main/java/me/despical/commandframework/utils/Utils.java

@@ -233,11 +233,6 @@ public int max() {
 				return command.max();
 			}
 
-			@Override
-			public int cooldown() {
-				return command.cooldown();
-			}
-
 			@Override
 			public boolean allowInfiniteArgs() {
 				return command.allowInfiniteArgs();