Fix rustdoc-js-std path-ordering test due to API removal

Author: Urgau

tests/rustdoc-js-std/path-ordering.js

@@ -6,7 +6,6 @@ const EXPECTED = [
 {'path': 'std::collections::hash_set::HashSet','name': 'insert'},
 {'path': 'std::collections::hash_set::HashSet','name': 'get_or_insert'},
 {'path': 'std::collections::hash_set::HashSet','name': 'get_or_insert_with'},
-{'path': 'std::collections::hash_set::HashSet','name': 'get_or_insert_owned'},
 ],
 },
 {