Third-party stubs: import from collections.abc where possible (#7637)

stubs/pyOpenSSL/OpenSSL/SSL.pyi

@@ -1,5 +1,6 @@
 import socket
-from typing import Any, Callable, Sequence
+from collections.abc import Callable, Sequence
+from typing import Any
 
 from OpenSSL.crypto import X509, PKey
 

stubs/pyOpenSSL/OpenSSL/crypto.pyi

@@ -1,6 +1,7 @@
 from _typeshed import StrOrBytesPath
+from collections.abc import Callable, Iterable, Sequence
 from datetime import datetime
-from typing import Any, Callable, Iterable, Sequence
+from typing import Any
 from typing_extensions import TypeAlias
 
 from cryptography.hazmat.primitives.asymmetric.dsa import DSAPrivateKey, DSAPublicKey