Update PrometheusAlert-Deployment.yaml

Author: feiyu563

example/kubernetes/PrometheusAlert-Deployment.yaml

@@ -337,7 +337,7 @@ spec:
         alertname: prometheus-alert-center
     spec:
       containers:
-      - image: feiyu563/prometheus-alert:v4.9.1
+      - image: feiyu563/prometheus-alert:v4.9.2
         name: prometheus-alert-center
         env:
         - name: TZ