fix: do not always set random rotate to true

- Fixes #2259
 - How'd that even get through

worldedit-core/src/main/java/com/sk89q/worldedit/command/tool/brush/ClipboardBrush.java

@@ -77,7 +77,7 @@ public class ClipboardBrush implements Brush {
         this.pasteEntities = pasteEntities;
         this.pasteBiomes = pasteBiomes;
         this.sourceMask = sourceMask;
-        this.randomRotate = true;
+        this.randomRotate = randomRotate;
     }
 
     @Override