update chart to latest 5.5.0 version

Author: vardhaman22

chart/Chart.yaml

@@ -12,11 +12,11 @@ annotations:
   catalog.cattle.io/type: cluster-tool
   catalog.cattle.io/ui-component: rancher-cis-benchmark
 apiVersion: v1
-appVersion: v5.5.0-rc.1
+appVersion: v5.5.0
 description: The cis-operator enables running CIS benchmark security scans on a kubernetes
   cluster
 icon: https://charts.rancher.io/assets/logos/cis-kube-bench.svg
 keywords:
 - security
 name: rancher-cis-benchmark
-version: 5.5.0-rc.1
+version: 5.5.0