net: remove Socket.prototype.listen

The function was never documented and now throws a TypeError if used.

PR-URL: https://github.com/nodejs/node/pull/13735


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>