Change JQuery URL to supported version on CTAT CDN

Examples/CTATVideo.html

@@ -7,7 +7,7 @@
 html,body { width: 100%; height: 100%; margin: 0px; padding: 0px; }
 </style>
 
-<script src="https://code.jquery.com/jquery-2.2.3.min.js"></script>
+<script src="https://cdn.ctat.cs.cmu.edu/releases/latest/jquery.min.js"></script>
 <script src="https://cdn.ctat.cs.cmu.edu/releases/latest/ctat.min.js"></script>
 <script src="https://cdn.ctat.cs.cmu.edu/releases/latest/ctatloader.js"></script>
 
@@ -48,4 +48,4 @@ html,body { width: 100%; height: 100%; margin: 0px; padding: 0px; }
 </div>
 
 </body>
-</html>
+</html>