change tests: Update expected results

These are the expected changes: A widget which does
not meet the conditions of a complex selector due
to its parents is no longer marked with various
parent- flags.

testsuite/css/change/test5.nodes

@@ -1,9 +1,9 @@
 window.background:dir(ltr)    
   decoration:dir(ltr)    
   grid.horizontal:dir(ltr)    
-    label:dir(ltr)    name|sibling-name|parent-name|parent-sibling-name
+    label:dir(ltr)    name|sibling-name
     box.horizontal:dir(ltr)    
-    label:dir(ltr)    name|sibling-name|parent-name|parent-sibling-name
+    label:dir(ltr)    name|sibling-name
     button:dir(ltr)    
       box.horizontal:dir(ltr)    
         checkbutton:dir(ltr)