fix(red): fix menu

Author: ldecarvalho-doc

menu/navigation.json

@@ -2310,10 +2310,6 @@
                     "label": "Configure advanced settings",
                     "slug": "configure-advanced-settings-redis"
                   },
-                  {
-                    "label": "Configure advanced settings",
-                    "slug": "configure-advanced-settings-redis"
-                  },
                   {
                     "label": "Monitor Database Instances with Cockpit",
                     "slug": "monitor-redis-databases-cockpit"