Update hardening_manifest.yaml to indicate 5.5.3

hardening_manifest.yaml

@@ -8,7 +8,7 @@ name: "confluent/confluent-component-operator/cp-enterprise-control-center-opera
 # The most specific version should be the first tag and will be shown
 # on ironbank.dsop.io
 tags:
-- "5.5.2"
+- "5.5.3"
 - "5.5.x"
 - "5.5"
   
@@ -22,9 +22,9 @@ labels:
   org.opencontainers.image.title: "cp-enterprise-control-center-operator-5.5.x"
   org.opencontainers.image.description: "Confluent Operator image for enterprise control center."
   org.opencontainers.image.licenses: "CONFLUENT ENTERPRISE LICENSE"
-  org.opencontainers.image.url: "https://docs.confluent.io/5.5.2/installation/operator/index.html"
+  org.opencontainers.image.url: "https://docs.confluent.io/5.5.3/installation/operator/index.html"
   org.opencontainers.image.vendor: "Confluent"
-  org.opencontainers.image.version: "5.5.2"
+  org.opencontainers.image.version: "5.5.3"
   mil.dso.ironbank.image.keywords: "confluent,kafka,zookeeper,operator"
   mil.dso.ironbank.image.type: "commercial"
   mil.dso.ironbank.product.name: "Confluent Platform"