[Bleeding] Cleanup clone methods.

By: Wesley Wolfe <weswolf@aol.com>

paper-api/src/main/java/org/bukkit/material/Dye.java

@@ -49,4 +49,9 @@ public class Dye extends MaterialData implements Colorable {
     public String toString() {
         return getColor() + " DYE(" + getData() + ")";
     }
+
+    @Override
+    public Dye clone() {
+        return (Dye) super.clone();
+    }
 }