fix: kube-rbac-proxy image gcr.io to quay.io

Author: y-ohgi

config/default/manager_auth_proxy_patch.yaml

@@ -15,7 +15,7 @@ spec:
           capabilities:
             drop:
               - "ALL"
-        image: gcr.io/kubebuilder/kube-rbac-proxy:v0.12.0
+        image: quay.io/brancz/kube-rbac-proxy:v0.12.0
         args:
         - "--secure-listen-address=0.0.0.0:8443"
         - "--upstream=http://127.0.0.1:8080/"