update rbd helm chats to deploy attacher as sidecar container in provisioner pod

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

deploy/rbd/kubernetes/csi-rbdplugin-provisioner.yaml

@@ -54,7 +54,7 @@ spec:
           volumeMounts:
             - name: socket-dir
               mountPath: /csi
-        - name: csi-rbdplugin-attacher
+        - name: csi-attacher
           image: quay.io/k8scsi/csi-attacher:v1.0.1
           args:
             - "--v=5"