Update pyOpenSSL to 23.1.* (#9939)

Release: https://pypi.org/pypi/pyOpenSSL/23.1.0
Homepage: https://pyopenssl.org/
Diff: pyca/pyopenssl@23.0.0...23.1.0

Stubsabot analysis of the diff between the two releases:
 - Total lines of Python code added: 122.
 - Total lines of Python code deleted: 45.

Co-authored-by: Alex Waygood <[email protected]>

Author: github-actions[bot]

stubs/pyOpenSSL/METADATA.toml

@@ -1,4 +1,4 @@
-version = "23.0.*"
+version = "23.1.*"
 # Requires a version of cryptography with a `py.typed` file
 requires = ["cryptography>=35.0.0"]
 

stubs/pyOpenSSL/OpenSSL/SSL.pyi

@@ -131,6 +131,9 @@ class Connection:
     def connect(self, addr: str | bytes | Sequence[str | int]) -> None: ...
     def connect_ex(self, addr: _Address | bytes) -> int: ...
     def accept(self) -> tuple[Connection, _RetAddress]: ...
+    def DTLSv1_listen(self) -> None: ...
+    def DTLSv1_get_timeout(self) -> float | None: ...
+    def DTLSv1_handle_timeout(self) -> bool: ...
     def shutdown(self) -> bool: ...
     def do_handshake(self) -> None: ...
     def get_certificate(self) -> X509 | None: ...