Import from collections.abc wherever possible (#7635)

stdlib/_typeshed/__init__.pyi

@@ -6,9 +6,10 @@ import array
 import ctypes
 import mmap
 import sys
+from collections.abc import Awaitable, Container, Iterable, Set as AbstractSet
 from os import PathLike
 from types import TracebackType
-from typing import AbstractSet, Any, Awaitable, Container, Generic, Iterable, Protocol, TypeVar, Union
+from typing import Any, Generic, Protocol, TypeVar, Union
 from typing_extensions import Final, Literal, TypeAlias, final
 
 _KT = TypeVar("_KT")

stdlib/_typeshed/wsgi.pyi

@@ -6,7 +6,8 @@
 
 import sys
 from _typeshed import OptExcInfo
-from typing import Any, Callable, Iterable, Protocol
+from collections.abc import Callable, Iterable
+from typing import Any, Protocol
 from typing_extensions import TypeAlias
 
 class _Readable(Protocol):