Promote internal resource use dashboard to examples.

Author: jmcarp

example/grafana/dashboards/audit-logs.json

@@ -155,7 +155,7 @@
           "refId": "A"
         }
       ],
-      "title": "Audit Logs",
+      "title": "Audit logs",
       "type": "logs"
     },
     {
@@ -454,7 +454,7 @@
   },
   "timepicker": {},
   "timezone": "browser",
-  "title": "Audit Logs",
+  "title": "Audit logs",
   "uid": "auditlogs",
   "version": 1
 }

example/grafana/dashboards/http-metrics.json

@@ -1623,7 +1623,7 @@
   },
   "timepicker": {},
   "timezone": "browser",
-  "title": "HTTP Metrics",
+  "title": "HTTP metrics",
   "uid": "httpmetrics",
   "version": 1
 }