chore(deps): update grafana/grafana docker tag to v11.6.5 (#490)

Co-authored-by: Renovate Bot <[email protected]>

Author: soerenschneider

apps/grafana/deployment.yaml

@@ -34,7 +34,7 @@ spec:
         seccompProfile:
           type: "RuntimeDefault"
       containers:
-        - image: "grafana/grafana:11.6.4"
+        - image: "grafana/grafana:11.6.5"
           name: "grafana"
           securityContext:
             allowPrivilegeEscalation: false