Update chart kubernetes-replicator to 2.12.3

Author: fenio

cluster/apps/kube-system/replicator/app/helmrelease.yaml

@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: kubernetes-replicator
-      version: 2.12.2
+      version: 2.12.3
       sourceRef:
         kind: HelmRepository
         name: replicator