feature(EJ2-5519): documentation forum link update

Author: pipeline

index.html

@@ -278,10 +278,10 @@
                     <div class="sb-footer">
                         <div class="sb-footer-left">
                             <div class="sb-footer-links">
-                                <a href="http://ej2.syncfusion.com/documentation/" target="_blank">
+                                <a href="https://help.syncfusion.com/essential-js2/documentation/" target="_blank">
                                     <div class="sb-footer-link">Documentation</div>
                                 </a>
-                                <a href="https://www.syncfusion.com/forums/" target="_blank">
+                                <a href="https://www.syncfusion.com/forums/essentialjs2" target="_blank">
                                     <div class="sb-footer-link">Forum</div>
                                 </a>
                                 <a href="https://www.syncfusion.com/blogs/" target="_blank">