[kube-state-metrics] Update quay.io/brancz/kube-rbac-proxy Docker tag to v0.20.0 (#6141)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

charts/kube-state-metrics/Chart.yaml

@@ -7,7 +7,7 @@ keywords:
   - prometheus
   - kubernetes
 type: application
-version: 6.3.0
+version: 6.4.0
 # renovate: github-releases=kubernetes/kube-state-metrics
 appVersion: 2.17.0
 home: https://github.com/kubernetes/kube-state-metrics/

charts/kube-state-metrics/values.yaml

@@ -106,7 +106,7 @@ kubeRBACProxy:
   image:
     registry: quay.io
     repository: brancz/kube-rbac-proxy
-    tag: v0.19.1
+    tag: v0.20.0
     sha: ""
     pullPolicy: IfNotPresent