crypto: add OPENSSL_no_config in `InitCryptoOnce`.

I checked `node_crypto*.cc`, and no configuration in openssl has been searched, hence, I would like to use `OPENSSL_no_config` to flag this.

`OPENSSL_no_config` assigned the internal variable `openssl_configured` to 1.
It is just a precaution of the `openssl_configured`.