Update Helm release reloader to v2.2.11 (production)

Author: govuk-ci

charts/app-config/helm-versions/production

@@ -1,3 +1,3 @@
 # $repo_url $chart_name: "$chart_version"
 https://kubernetes.github.io/autoscaler cluster-autoscaler: "9.56.0"
-https://stakater.github.io/stakater-charts reloader: "2.2.10"
+https://stakater.github.io/stakater-charts reloader: "2.2.11"