Use SetOwnElement when creating splice records in array length setter

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 9d17f1f8bd4e6f9275c00b106dee86174b2edae1..24fdf477a8e6683f49a58789bd1866895b25f146 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -11807,8 +11807,8 @@ MaybeHandle<Object> JSArray::SetElementsLength(
       // Skip deletions where the property was an accessor, leaving holes
       // in the array of old values.
       if (old_values[i]->IsTheHole()) continue;
-      JSObject::SetElement(
-          deleted, indices[i] - index, old_values[i], NONE, SLOPPY).Assert();
+      JSObject::SetOwnElement(deleted, indices[i] - index, old_values[i],
+                              SLOPPY).Assert();
     }
 
     SetProperty(deleted, isolate->factory()->length_string(),