Update driver to use csi proxy filesystem v1beta1

1 Update driver to use lastest csi proxy with filesystem v1beta1
2 update service account for windows

Author: jingxu97

deploy/kubernetes/base/node_windows/node.yaml

@@ -19,7 +19,7 @@ spec:
       # when deploying on GKE Windows node.
       # hostNetwork: true
       priorityClassName: csi-gce-pd-node
-      serviceAccountName: csi-gce-pd-node-sa
+      serviceAccountName: csi-gce-pd-node-sa-win
       nodeSelector:
         kubernetes.io/os: windows
       containers:
@@ -69,7 +69,7 @@ spec:
           type: ""
       - name: csi-proxy-filesystem-pipe
         hostPath:
-          path: \\.\pipe\csi-proxy-filesystem-v1alpha1
+          path: \\.\pipe\csi-proxy-filesystem-v1beta1
           type: ""
       - name: registration-dir
         hostPath:

deploy/kubernetes/images/alpha/image.yaml

@@ -4,8 +4,8 @@ metadata:
   name: imagetag-gcepd-driver-alpha-win
 imageTag:
   name: gke.gcr.io/gcp-compute-persistent-disk-csi-driver-win
-  newName: gcr.io/gke-release-staging/gcp-compute-persistent-disk-csi-driver-amd64-windows-1909
-  newTag: "cca3c14"
+  newName: gcr.io/gke-release-staging/gcp-compute-persistent-disk-csi-driver-amd64-windows
+  newTag: "v1.0.1-gke.0"
 ---
 
 apiVersion: builtin

pkg/mount-manager/safe-mounter_windows.go

@@ -27,8 +27,8 @@ import (
 	diskapi "github.com/kubernetes-csi/csi-proxy/client/api/disk/v1beta1"
 	diskclient "github.com/kubernetes-csi/csi-proxy/client/groups/disk/v1beta1"
 
-	fsapi "github.com/kubernetes-csi/csi-proxy/client/api/filesystem/v1alpha1"
-	fsclient "github.com/kubernetes-csi/csi-proxy/client/groups/filesystem/v1alpha1"
+	fsapi "github.com/kubernetes-csi/csi-proxy/client/api/filesystem/v1beta1"
+	fsclient "github.com/kubernetes-csi/csi-proxy/client/groups/filesystem/v1beta1"
 
 	volumeapi "github.com/kubernetes-csi/csi-proxy/client/api/volume/v1beta1"
 	volumeclient "github.com/kubernetes-csi/csi-proxy/client/groups/volume/v1beta1"