remove id

dashboards/dbconn-default.json

@@ -15,7 +15,6 @@
     "editable": true,
     "fiscalYearStartMonth": 0,
     "graphTooltip": 0,
-    "id": 52,
     "links": [],
     "liveNow": false,
     "panels": [
@@ -123,7 +122,7 @@
     "timepicker": {},
     "timezone": "",
     "title": "dbconn-default",
-    "uid": "aaccddaa",
+    "uid": "aaccddaa-default",
     "version": 1,
     "weekStart": ""
 }