Fix #125074: MEM_new/MEM_freeN mismatch in selection pick code

This is due to the pointer free mismatch.

Pull Request: https://projects.blender.org/blender/blender/pulls/125163

source/blender/editors/space_view3d/view3d_select.cc

@@ -2661,7 +2661,7 @@ static bool ed_object_select_pick(bContext *C,
     /* Let the menu handle any further actions. */
     if (has_menu) {
       if (gpu != nullptr) {
-        MEM_freeN(gpu);
+        MEM_delete(gpu);
       }
       return false;
     }