Correct wrap_socket call for Python 3.12

Signed-off-by: Aarni Koskela <[email protected]>

test/paho_test.py

@@ -44,10 +44,15 @@ def create_server_socket_ssl(*args, **kwargs):
 
     sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
     sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
-    ssock = ssl.wrap_socket(
-        sock, ca_certs="../ssl/all-ca.crt",
-        keyfile="../ssl/server.key", certfile="../ssl/server.crt",
-        server_side=True, ssl_version=ssl_version, **kwargs)
+    context = ssl.SSLContext(ssl_version)
+    context.load_verify_locations("../ssl/all-ca.crt")
+    context.load_cert_chain("../ssl/server.crt", "../ssl/server.key")
+
+    ssock = context.wrap_socket(
+        sock,
+        server_side=True,
+        **kwargs,
+    )
     ssock.settimeout(10)
     ssock.bind(('', 1888))
     ssock.listen(5)