Update rancher/kuberlr-kubectl Docker tag to v4.0.4

Author: renovate-rancher[bot]

charts/prometheus-federator/values.yaml

@@ -209,7 +209,7 @@ helmProjectOperator:
   cleanup:
     image:
       repository: rancher/kuberlr-kubectl
-      tag: v4.0.2
+      tag: v4.0.4
       pullPolicy: IfNotPresent
 
     ## Define which Nodes the Pods are scheduled on.