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 childForValidation =
      Array.isArray(children) && children.length < 2
        ? children[0] || null
        : children;
    if (Array.isArray(children) && children.length > 1) {
      console.error(
        'A title element received an array with more than 1 element as children. ' +
          'In browsers title Elements can only have Text Nodes as children. If ' +
          'the children being rendered output more than a single text node in aggregate the browser ' +
          'will display markup and comments as text in the title and hydration will likely fail and ' +
          'fall back to client rendering',
      );
    } else if (
      childForValidation != null &&
      childForValidation.$$typeof != null
    ) {
      console.error(
        'A title element received a React element for children. ' +
          'In the browser title Elements can only have Text Nodes as children. If ' +
          'the children being rendered output more than a single text node in aggregate the browser ' +
          'will display markup and comments as text in the title and hydration will likely fail and ' +
          'fall back to client rendering',
      );
    } else if (
      childForValidation != null &&
      typeof childForValidation !== 'string' &&
      typeof childForValidation !== 'number'
    ) {
      console.error(
        'A title element received a value that was not a string or number for children. ' +