Update typing_extensions imports in stdlib (#11244)

Co-authored-by: AlexWaygood <alex.waygood@gmail.com>

stdlib/xmlrpc/client.pyi

@@ -6,8 +6,8 @@ from collections.abc import Callable, Iterable, Mapping
 from datetime import datetime
 from io import BytesIO
 from types import TracebackType
-from typing import Any, Protocol, overload
-from typing_extensions import Literal, Self, TypeAlias
+from typing import Any, Literal, Protocol, overload
+from typing_extensions import Self, TypeAlias
 
 class _SupportsTimeTuple(Protocol):
     def timetuple(self) -> time.struct_time: ...