update kibana dev

dev-upgrade/elastic/kibana.yaml

@@ -7,9 +7,6 @@ data:
     server.name: kibana
     server.host: 0.0.0.0
     elasticsearch.hosts: [ "http://elastic:9200" ]
-    monitoring.ui.container.elasticsearch.enabled: true
-    elasticsearch.username: kibana-admin
-    elasticsearch.password: admin123
 ---
 apiVersion: v1
 kind: Service
@@ -44,7 +41,7 @@ spec:
     spec:
       containers:
         - name: kibana
-          image: docker.elastic.co/kibana/kibana:8.8.0
+          image: docker.elastic.co/kibana/kibana:7.16.3
           volumeMounts:
             - name: config
               mountPath: /usr/share/kibana/config/kibana.yml
@@ -65,4 +62,4 @@ spec:
             name: kibana-config
             items:
               - key: kibana.yml
-                path: kibana.ym
+                path: kibana.yml