static WebSocketFrame ofText(byte[] text) {
        requireNonNull(text, "text");
        return ofText(text, true);
    }
Returns a new text {@link WebSocketFrame} with the UTF-8 encoded text whose {@link #isFinalFragment()}
is set to {@code true}.

@see <a href="https://datatracker.ietf.org/doc/html/rfc6455#section-5.6">Data Frames</a>
core/src/main/java/com/linecorp/armeria/common/websocket/WebSocketFrame.java