Update vsphere-cpi-csi docs and images

infra/vsphere-cpi-csi/Chart.yaml

@@ -10,4 +10,3 @@ keywords:
   - cpi
   - csi
   - storage
-engine: gotpl

infra/vsphere-cpi-csi/app-readme.md

@@ -2,12 +2,11 @@
 
 This chart deploys both the vSphere CPI (Cloud Provider Interface) manager for vSphere as well as the CSI (Cloud Storage Interface) drivers and optional storageClass.
 
-It uses [upstream VMWare vSphere manifests](https://github.com/kubernetes-sigs/vsphere-csi-driver/tree/master/manifests) with small tweaks to support Rancher RKE clusters. 
+It uses [upstream VMWare vSphere manifests](https://github.com/kubernetes-sigs/vsphere-csi-driver/tree/master/manifests) with small tweaks to support Rancher RKE clusters.
 
 **Pre-requirements:**
 
-* **vSphere 7.0+** 
-* Kubernetes cluster version **1.16+**
-* VM's with harware version 15+ and `vmtools` installed on all nodes
-* The `ubuntu` guest OS is recommended 
-* **Manual** steps are described in the `Detailed Description` below. 
+- **vSphere 7.0+**
+- Kubernetes cluster version **1.16+**
+- VM's with harware version 15+ and `vmtools` installed on all nodes
+- The `ubuntu` guest OS is recommended

infra/vsphere-cpi-csi/values.yaml

 images:
   # https://console.cloud.google.com/gcr/images/cloud-provider-vsphere/GLOBAL/cpi/release/manager
-  vsphereCloudControllerManager: "gcr.io/cloud-provider-vsphere/cpi/release/manager:v1.24.0"
+  vsphereCloudControllerManager: "gcr.io/cloud-provider-vsphere/cpi/release/manager:v1.23.1"
   # https://github.com/kubernetes-csi/external-attacher
   csiAttacher: "k8s.gcr.io/sig-storage/csi-attacher:v3.5.0"
   # https://console.cloud.google.com/gcr/images/cloud-provider-vsphere/GLOBAL/csi/release/driver