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?


expect(document.documentElement.outerHTML).toEqual(
      '<html><head></head><body><script>try { foo() } catch (e) {} ;</script></body></html>',
    );
  });
  
  it('warns if script has complex children', async () => {
    function MyScript() {
      return 'bar();';
    }
    const originalConsoleError = console.error;
    const mockError = jest.fn();
    console.error = (...args) => {
      mockError(...args.map(normalizeCodeLocInfo));
    };
    try {
      await act(async () => {
        const {pipe} = renderToPipeableStream(
          <html>
            <body>
              <script>{2}</script>
              <script>
                {[
                  'try { foo() } catch (e) {} ;',
                  'try { bar() } catch (e) {} ;',
                ]}
              </script>
              <script>
                <MyScript />
              </script>
            </body>