user32/tests: Use SetWindowLongPtr instead of SetWindowLong.

dlls/user32/tests/edit.c

@@ -1930,7 +1930,7 @@ static void test_child_edit_wmkeydown(void)
 
     hwEdit = create_child_editcontrol(0, 0);
     hwParent = GetParent(hwEdit);
-    SetWindowLong(hwParent, GWL_WNDPROC, (LONG)child_edit_wmkeydown_proc);
+    SetWindowLongPtr(hwParent, GWLP_WNDPROC, (LONG_PTR)child_edit_wmkeydown_proc);
     r = SendMessage(hwEdit, WM_KEYDOWN, VK_RETURN, 0x1c0001);
     ok(1 == r, "expected 1, got %d\n", r);
     ok(0 == child_edit_wmkeydown_num_messages, "expected 0, got %d\n", child_edit_wmkeydown_num_messages);