Undeprecate tls.createSecurePair #29559

Restarting https://github.com/Ayms/node-Tor, making the whole (non public) code open source in clear, clean, modular, ES6 and working with latest nodejs version, not easy work, getting up to speed with the code, did not work on it since some time so maybe not seeing the simple fix to the below issue

node-Tor can be used from the browser implementing WS encapsulating TLS with the Tor protocol (and not the contrary, ie wss)

The former code was using cleartext and encrypted pairs, while receiving a message it uses ws_decode and passes the data to encrypted, on the other way the data is piped to encrypted with ws_encode, then we use cleartext to get the decrypted data

As far as I understand TLSSocket extends the socket object to a cleartext object, therefore I don't see how to include the encrypted ws_decode/encode except hacking into TLSSocket