Add support for SSL_CTX_set_session_id_context

Motivation:

Openssl supports to set the context for which a session can be used. To support this we need to add support for SSL_CTX_set_session_id_context

Modifications:

- Implement JNI call for SSL_CTX_set_session_id_context

Result:

It's now possible to set the context for which a session can be used.