Fix test failure

Lib/test/test_typing.py

@@ -18,7 +18,7 @@
 from typing import Generic, ClassVar, Final, final, Protocol
 from typing import cast, runtime_checkable
 from typing import get_type_hints
-from typing import get_origin, get_args
+from typing import get_origin, get_args, get_orig_bases, get_orig_class
 from typing import is_typeddict
 from typing import reveal_type
 from typing import no_type_check, no_type_check_decorator

Lib/typing.py

@@ -123,6 +123,8 @@ def _idfunc(_, x):
     'final',
     'get_args',
     'get_origin',
+    'get_orig_bases',
+    'get_orig_class',
     'get_type_hints',
     'is_typeddict',
     'Never',