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?


return (
        <Suspense fallback="Loading root...">
          <div>
            <Suspense fallback={<AsyncText text="Loading..." />}>
              <h1>
                {isClient ? <Text text="Hello" /> : <AsyncText text="Hello" />}
              </h1>
            </Suspense>
          </div>
        </Suspense>
      );
    }
    const theError = new Error('Test');
    const loggedErrors = [];
    function onError(x) {