Fix creating dom nodes

Python 3.13 introduced a fix
python/cpython#142146

which brought a regression
python/cpython#142754

Discussion shows that one is not supposed to use Element to create
nodes. It used to work but is not really supported. They fixed the
issue in
https://github.com/python/cpython/pull/142794/files

but better create dom nodes the proper way with doc.createElement.

collectiontest.py didn't actually need to create elements any more.

Author: sthibaul

tests/pyatspi/accessibletest.py

@@ -36,7 +36,7 @@
       pyatspi.STATE_VERTICAL,]
 
 def _createNode(doc, accessible, parentElement):
-	e = minidom.Element("accessible")
+	e = doc.createElement("accessible")
 
 	nameA = doc.createAttribute('name')
 	roleA = doc.createAttribute('role')

tests/pyatspi/collectiontest.py

@@ -35,18 +35,6 @@
       pyatspi.STATE_SUPPORTS_AUTOCOMPLETION,
       pyatspi.STATE_VERTICAL,]
 
-def _createNode(accessible, parentElement):
-        e = minidom.Element("accessible")
-
-        e.attributes["name"] = accessible.name
-        e.attributes["role"] = str(int(accessible.getRole()))
-        e.attributes["description"] = accessible.description
-
-        for i in range(0, accessible.childCount):
-                _createNode(accessible.getChildAtIndex(i), e)
-
-        parentElement.appendChild(e)
-
 class AccessibleTest(_PasyTest):
 
         __tests__ = ["setup",