AMBARI-25537. Fix AMS ambari-database and hbase dashboards. (dvitiuk via dgrinenko) (#3214)

ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/files/grafana-dashboards/default/grafana-ambari-server-database.json

@@ -903,6 +903,7 @@
         "options": [
         ],
         "label": "Hosts",
+        "refresh": true,
         "query": "hosts.$cluster",
         "type": "query"
       }