MINOR: quic: Update the streams transport parameters.

Set the streams transport parameters which could not be initialized because they
were not available during initializations. Indeed, the streams transport parameters
are provided by the peer during the handshake.

src/ssl_sock.c

@@ -2464,6 +2464,8 @@ int ssl_sock_switchctx_cbk(SSL *ssl, int *al, void *arg)
 		if (!quic_transport_params_store(conn->qc, 0, extension_data,
 		                                 extension_data + extension_len))
 			goto abort;
+
+		quic_mux_transport_params_update(conn->qc->qcc);
 	}
 #endif