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(() => {
            expect(error.digest).toBe('a digest');
            expect(errorInfo.digest).toBe('a digest');
          }).toErrorDev(
            'Warning: You are accessing "digest" from the errorInfo object passed to onRecoverableError.' +
              ' This property is deprecated and will be removed in a future version of React.' +
              ' To access the digest of an Error look for this property on the Error instance itself.',
            {withoutStack: true},
          );
        },
      },
    );
    await waitForAll([]);
  });
  describe('error escaping', () => {
    it('escapes error hash, message, and component stack values in directly flushed errors (html escaping)', async () => {
      window.__outlet = {};
      const dangerousErrorString =
        '"></template></div><script>window.__outlet.message="from error"</script><div><template data-foo="';
      function Erroring() {