doc: update openssl LICENSE using license-builder.sh

* due to: openssl bump in 1f434787

PR-URL: https://github.com/nodejs/node/pull/6065


Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>