Update values.yaml for Ansible scripts

The pgo client was not correctly being installed by
Ansible.

Author: jmckulk

installers/ansible/values.yaml

@@ -51,7 +51,7 @@ pgo_apiserver_port: "8443"
 pgo_apiserver_url: "https://postgres-operator"
 pgo_client_cert_secret: "pgo.tls"
 pgo_client_container_install: "false"
-pgo_client_version: "4.4.0-beta.1"
+pgo_client_version: "v4.4.0-beta.1"
 pgo_cluster_admin: "false"
 pgo_disable_eventing: "false"
 pgo_disable_tls: "false"
@@ -123,4 +123,4 @@ storage9_name: "rook"
 storage9_access_mode: "ReadWriteOnce"
 storage9_size: "1Gi"
 storage9_type: "dynamic"
-storage9_class: "rook-ceph-block"
+storage9_class: "rook-ceph-block"