When using `window.onerror` in the bootstrap script that is hosted in a CDN the error message will show `"Script error."` instead of a proper error message. This is because of the [cross-origin](https://blog.sentry.io/2016/05/17/what-is-script-error/) script. To fix this issue a `crossorigin="anonymous"` attribute needs to be added in the script tag.

Currently, `bootstrapScripts` supports [`src` and `integrity`](https://github.com/facebook/react/blob/0fce6bb498357feb4465859912004b2e20fe7084/packages/react-dom-bindings/src/server/ReactDOMServerFormatConfig.js#L226) as configurations, should it also supports a `crossorigin` property?


const value = 'Yay!';
        if (isClient) {
          readText(value);
        } else {
          throw Error('Oops.');
        }
        Scheduler.log(value);
        return value;
      }
      const fallbackRef = React.createRef();
      function App({fallbackText}) {
        return (
          <div>
            <Suspense fallback={<p ref={fallbackRef}>{fallbackText}</p>}>
              <span>
                <Child />
              </span>
            </Suspense>
          </div>
        );
      }
      await act(() => {
        const {pipe} = renderToPipeableStream(
          <App fallbackText="Loading..." />,
          {
            onError(error) {