Fix translations for Star/Unstar in JS file

Signed-off-by: Rémy Coutable <remy@rymai.me>

app/assets/javascripts/star.js

 /* eslint-disable func-names, space-before-function-paren, wrap-iife, no-unused-vars, one-var, no-var, one-var-declaration-per-line, prefer-arrow-callback, no-new, max-len */
 /* global Flash */
 
+import { __, s__ } from './locale';
+
 export default class Star {
   constructor() {
     $('.project-home-panel .toggle-star').on('ajax:success', function(e, data, status, xhr) {
@@ -11,10 +13,10 @@ export default class Star {
       toggleStar = function(isStarred) {
         $this.parent().find('.star-count').text(data.star_count);
         if (isStarred) {
-          $starSpan.removeClass('starred').text('Star');
+          $starSpan.removeClass('starred').text(s__('StarProject|Star'));
           $starIcon.removeClass('fa-star').addClass('fa-star-o');
         } else {
-          $starSpan.addClass('starred').text('Unstar');
+          $starSpan.addClass('starred').text(__('Unstar'));
           $starIcon.removeClass('fa-star-o').addClass('fa-star');
         }
       };

changelogs/unreleased/35391-fix-star-i18n-in-js.yml

+---
+title: Fix translations for Star/Unstar in JS file
+merge_request:
+author: