gtm_auth, gtm_preview and gtm_cookies_win query parameters are missing in google analytics iframe src.

Adding a patch to fix the issue as described in Proposed resolution section in description.

After applying patch given in #4, it added the query string parameters but & become &.
below patch will resolve this issue as well.

This is a duplicate of https://www.drupal.org/project/google_tag/issues/3365395 🐛 inconsistent _ga cookie behavior with version 2.x Fixed --> this isssue is being addressed, as there are other issues with the form when you have multiple GTM tags on a container.