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?


try {
      await act(() => {
        const {pipe} = renderToPipeableStream(<A />);
        pipe(writable);
      });
      expect(getVisibleChildren(container)).toEqual(
        <div>
          <incorrecttag>Loading</incorrecttag>
        </div>,
      );
      if (__DEV__) {
        expect(mockError).toHaveBeenCalledWith(
          'Warning: <%s /> is using incorrect casing. Use PascalCase for React components, or lowercase for HTML elements.%s',
          'inCorrectTag',
          '\n' +
            '    in inCorrectTag (at **)\n' +
            '    in C (at **)\n' +
            '    in Suspense (at **)\n' +
            '    in div (at **)\n' +
            '    in A (at **)',
        );
        mockError.mockClear();
      } else {
        expect(mockError).not.toHaveBeenCalled();
      }
      await act(() => {
        resolveText('Hello');
        resolveText('World');
      });
      if (__DEV__) {