bpo-31533: fix broken link to OpenSSL docs (#3674)

Doc/library/ssl.rst

@@ -233,7 +233,7 @@ instead.
 
    The *ciphers* parameter sets the available ciphers for this SSL object.
    It should be a string in the `OpenSSL cipher list format
-   <https://www.openssl.org/docs/apps/ciphers.html#CIPHER-LIST-FORMAT>`_.
+   <https://wiki.openssl.org/index.php/Manual:Ciphers(1)#CIPHER_LIST_FORMAT>`_.
 
    The parameter ``do_handshake_on_connect`` specifies whether to do the SSL
    handshake automatically after doing a :meth:`socket.connect`, or whether the
@@ -1465,7 +1465,7 @@ to speed up repeated connections from the same clients.
 
    Set the available ciphers for sockets created with this context.
    It should be a string in the `OpenSSL cipher list format
-   <https://www.openssl.org/docs/apps/ciphers.html#CIPHER-LIST-FORMAT>`_.
+   <https://wiki.openssl.org/index.php/Manual:Ciphers(1)#CIPHER_LIST_FORMAT>`_.
    If no cipher can be selected (because compile-time options or other
    configuration forbids use of all the specified ciphers), an
    :class:`SSLError` will be raised.