[cinder-csi-plugin] Update snapshotter to 2.1.1 in release-1.19 branch (kubernetes#1212)

* [cinder-csi-plugin] Update snapshotter to v2.1.1 in charts

* Update Chart.yaml

Author: ramineni

charts/cinder-csi-plugin/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1
-appVersion: latest
+appVersion: "v1.19.0"
 description: Cinder CSI Chart for OpenStack
 name: openstack-cinder-csi
-version: 1.2.0
+version: 1.2.1
 home: https://github.com/kubernetes/cloud-provider-openstack
 icon: https://github.com/kubernetes/kubernetes/blob/master/logo/logo.png
 maintainers:

charts/cinder-csi-plugin/values.yaml

@@ -15,7 +15,7 @@ csi:
   snapshotter:
     image:
       repository: quay.io/k8scsi/csi-snapshotter
-      tag: v1.2.2
+      tag: v2.1.1
       pullPolicy: IfNotPresent
   resizer:
     image: