docs: update sidebar

website/i18n/en.json

@@ -53,6 +53,12 @@
       "nodes/onprem": {
         "title": "OnPrem"
       },
+      "nodes/openstack": {
+        "title": "OpenStack"
+      },
+      "nodes/outscale": {
+        "title": "Outscale"
+      },
       "nodes/programming": {
         "title": "Programming"
       },

website/sidebars.json

@@ -21,7 +21,8 @@
       "nodes/programming",
       "nodes/firebase",
       "nodes/saas",
-      "nodes/elastic"
+      "nodes/elastic",
+      "nodes/outscale"
     ]
   }
 }