add Quizlet to list of users (testing-library#326)

Author: Turadg Aleahmad

website/siteConfig.js

@@ -94,6 +94,12 @@ const users = [
  infoLink: 'https://intellihr.com.au',
  pinned: true,
  },
+ {
+ caption: 'Quizlet',
+ image: '/img/users/quizlet.svg',
+ infoLink: 'https://quizlet.com',
+ pinned: true,
+ },
 ]
 
 const siteConfig = {