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?


name.length > 2 &&
        (name[0] === 'o' || name[0] === 'O') &&
        (name[1] === 'n' || name[1] === 'N')
      ) {
        return;
      }
      if (!isAttributeNameSafe(name)) {
        return;
      }
      if (__DEV__) {
        checkAttributeStringCoercion(value, attributeName);
      }
      attributeValue = '' + (value: any);
    }
  }
  writeChunk(destination, arrayInterstitial);
  writeChunk(
    destination,
    stringToChunk(escapeTextForBrowser(JSON.stringify(attributeName))),
  );
  writeChunk(destination, arrayInterstitial);
  writeChunk(
    destination,
    stringToChunk(escapeTextForBrowser(JSON.stringify(attributeValue))),
  );
}