Update sidebars.js

Author: Blargian

sidebars.js

@@ -216,6 +216,7 @@ const sidebars = {
           label: "Backups",
           collapsed: true,
           collapsible: true,
+          link: {type: "doc", id: "en/cloud/manage/backups/index"},
           items: [
             {
               type: "autogenerated",
@@ -1778,4 +1779,4 @@ const sidebars = {
     },
   ]};
 
-module.exports = sidebars
+module.exports = sidebars