To Remove Onclick form Buttons so that Lightframe Works

<script>
document.addEventListener('DOMContentLoaded', function() {
  // Select all <a> tags with the specified href and class
    var links = document.querySelectorAll('a[href="https://fareharbor.com/embeds/book/vrxtra/?full-items=yes"].wp-block-button__link');
  links.forEach(function(link) {
    link.removeAttribute('onclick');
  });
});
</script>