bpo-41682: Skip unstable test_asyncio sendfile test on Windows (GH-30801) (GH-30812)

(cherry picked from commit 1ded8ed8e817b8f9dae1a0ef92d97983afbc844e)

Co-authored-by: Nikita Sobolev <mail@sobolevn.me>

Co-authored-by: Nikita Sobolev <mail@sobolevn.me>
1 file changed