Allow autoplay for vimeo thumb click

Currently on click a video thumb  the video does not start,  but the code to autoplay is incorrect since 2017
https://developers.google.com/web/updates/2017/09/autoplay-policy-changes

Author: philkun

app/code/Magento/ProductVideo/view/frontend/web/js/load-player.js

@@ -344,6 +344,7 @@ define([
                     .attr('mozallowfullscreen', '')
                     .attr('allowfullscreen', '')
                     .attr('referrerPolicy', 'origin')
+                    .attr('allow', 'autoplay')
             );
             this._player = window.$f(this.element.children(':first')[0]);