static CloseWebSocketFrame ofClose(WebSocketCloseStatus status) {
        requireNonNull(status, "status");
        return ofClose(status, status.reasonPhrase());
    }
Returns a new {@link CloseWebSocketFrame} with the {@link WebSocketCloseStatus}.

@see <a href="https://datatracker.ietf.org/doc/html/rfc6455#section-5.5.1">Close</a>
core/src/main/java/com/linecorp/armeria/common/websocket/WebSocketFrame.java