Replace DetachParentToNull() with DetachEntity() (#29992)

DETACH PARENT TO ENTITY

Co-authored-by: plykiya <plykiya@protonmail.com>

Content.Client/Stack/StackSystem.cs

@@ -44,7 +44,7 @@ namespace Content.Client.Stack
             // TODO PREDICT ENTITY DELETION: This should really just be a normal entity deletion call.
             if (component.Count <= 0 && !component.Lingering)
             {
-                Xform.DetachParentToNull(uid, Transform(uid));
+                Xform.DetachEntity(uid, Transform(uid));
                 return;
             }