Import from collections.abc wherever possible (#7635)

stdlib/asyncio/trsock.pyi

@@ -1,8 +1,9 @@
 import socket
 import sys
 from builtins import type as Type  # alias to avoid name clashes with property named "type"
+from collections.abc import Iterable
 from types import TracebackType
-from typing import Any, BinaryIO, Iterable, NoReturn, overload
+from typing import Any, BinaryIO, NoReturn, overload
 from typing_extensions import TypeAlias
 
 # These are based in socket, maybe move them out into _typeshed.pyi or such