chore: upgdate to latest jquery

Author: petebacondarwin

src/index.html

@@ -23,7 +23,7 @@
 
   <base href="/">
 
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
   <script id="angularScript" src="https://ajax.googleapis.com/ajax/libs/angularjs/${CDN_VERSION_1_7}/angular.min.js"></script>
   <script src="https://ajax.googleapis.com/ajax/libs/angularjs/${CDN_VERSION_1_7}/angular-animate.min.js"></script>