updating to msal.js 1.2.2

Author: derisen

JavaScriptSPA/index.html

@@ -6,10 +6,10 @@
   <title>AAD B2C | MSAL.JS Vanilla JavaScript SPA</title>
 
   <!-- msal.min.js can be used in the place of msal.js; included msal.js to make debug easy -->
-  <script type="text/javascript" src="https://alcdn.msauth.net/lib/1.2.1/js/msal.js" integrity="sha384-9TV1245fz+BaI+VvCjMYL0YDMElLBwNS84v3mY57pXNOt6xcUYch2QLImaTahcOP" crossorigin="anonymous"></script>
+  <script type="text/javascript" src="https://alcdn.msauth.net/lib/1.2.2/js/msal.js" integrity="sha384-n2/wxR+doMGeL8Lmj4kdPRfZBUg2d/OAVqaKCoHPWOfOs1HUFU3laBvp3gv/HBOu" crossorigin="anonymous"></script>
   <!-- msal.js with a fallback to backup CDN -->
   <script type="text/javascript">
-    if(typeof Msal === 'undefined')document.write(unescape("%3Cscript src='https://alcdn.msftauth.net/lib/1.2.1/js/msal.js' type='text/javascript' integrity='sha384-m/3NDUcz4krpIIiHgpeO0O8uxSghb+lfBTngquAo2Zuy2fEF+YgFeP08PWFo5FiJ' crossorigin='anonymous'%3E%3C/script%3E"));
+    if(typeof Msal === 'undefined')document.write(unescape("%3Cscript src='https://alcdn.msftauth.net/lib/1.2.2/js/msal.js' type='text/javascript' integrity='sha384-n2/wxR+doMGeL8Lmj4kdPRfZBUg2d/OAVqaKCoHPWOfOs1HUFU3laBvp3gv/HBOu' crossorigin='anonymous'%3E%3C/script%3E"));
   </script>
 
   <!-- adding Bootstrap 4 for UI components  -->