[FIX] web_editor: allow autoplay for Vimeo videos

closes odoo/odoo#36932

X-original-commit: 1a87fcc8a39cff99358b91718994ff14967d39bf
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

addons/web_editor/static/src/js/wysiwyg/widgets/media.js

@@ -946,7 +946,7 @@ var VideoWidget = MediaWidget.extend({
             $video.attr('src', vinMatch[0] + '/embed/simple');
             videoType = 'vin';
         } else if (vimMatch && vimMatch[3].length) {
-            $video.attr('src', '//player.vimeo.com/video/' + vimMatch[3] + autoplay);
+            $video.attr('src', '//player.vimeo.com/video/' + vimMatch[3] + autoplay.replace('mute', 'muted'));
             videoType = 'vim';
         } else if (dmMatch && dmMatch[2].length) {
             var justId = dmMatch[2].replace('video/', '');