Fix Grafana dashboard title

Author: sd109

charts/azimuth-llm/templates/api/config-map-grafana-dashboard-summary.yml

@@ -823,7 +823,7 @@ data:
       },
       "timepicker": {},
       "timezone": "",
-      "title": "Scott test 1",
+      "title": "vLLM Dashboard - Summary",
       "uid": "ee0cbu8l3b400dasdasfas",
       "version": 5,
       "weekStart": ""