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?


switch (as) {
      case 'font': {
        resources.fontPreloads.add(resource);
        break;
      }
      case 'style': {
        resources.explicitStylesheetPreloads.add(resource);
        break;
      }
      case 'script': {
        resources.explicitScriptPreloads.add(resource);
        break;
      }
      default: {
        resources.explicitOtherPreloads.add(resource);
      }
    }
    flushResources(request);
  }
}
type PreinitOptions = {
  as: string,
  precedence?: string,
  crossOrigin?: string,
  integrity?: string,
  nonce?: string,
  fetchPriority?: 'high' | 'low' | 'auto',
};
function preinit(href: string, options: PreinitOptions): void {
  if (!enableFloat) {