Guarantee stable output order

ia-files-xml-to-jsonl

@@ -14,4 +14,8 @@ for file in root:
 	children = {child.tag: child.text for child in file}
 	assert not any(k in children for k in attributes), 'attribute found in children'
 	assert not any(k in attributes for k in children), 'child found in attributes'
-	print(json.dumps({**attributes, **children}))
+	assert 'name' in attributes, 'malformed file without name attribute'
+	o = {'name': attributes['name']}
+	del attributes['name']
+	o.update(sorted({**attributes, **children}.items()))
+	print(json.dumps(o))