feat(grafana-dashboards)!: Update dashboard Istio Performance Dashboard ( 250 → 254 )

Author: lumiere-bot[bot]

kubernetes/kyak/apps/monitoring/grafana/app/helmrelease.yaml

@@ -318,7 +318,7 @@ spec:
         istio-perf:
           # renovate: depName="Istio Performance Dashboard"
           gnetId: 11829
-          revision: 250
+          revision: 254
           datasource: Prometheus
         istio-workload:
           # renovate: depName="Istio Workload Dashboard"