feat: Using uid 1 for grafana dashboard

Author: jruaux

demo/grafana/provisioning/dashboards/dashboard.json

@@ -360,7 +360,7 @@
   "timepicker": {},
   "timezone": "browser",
   "title": "Redis Cache Demo",
-  "uid": "edywza1st03r4e",
+  "uid": "1",
   "version": 2,
   "weekStart": ""
 }