[FIX] website_rating: display label when rating

This commit fix the display of a label when the user add
a review; when selecting desired stars, the label corresponding
to the star is displayed in a badge.
The bug probably comes from the update to bootstrap 4.

addons/website_rating/static/src/js/website_mail.js

@@ -79,8 +79,7 @@ odoo.define('website_rating.thread', function(require) {
             if(decimal){
                 this.$('.stars').find("i:eq("+(index)+")").removeClass('fa-star-o fa-star fa-star-half-o').addClass('fa-star-half-o');
             }
-
-            this.$('.rate_text .label').text(this.labels[index]);
+            this.$('.rate_text .badge').text(this.labels[index]);
         },
         _onMouseleaveStar: function(e){
             this.$('.rate_text').hide();