Fix kubelet socket path
Kubernetes/kubernetes PR changed the kubelet plugin watcher
directory from `{kubelet_root_dir}/plugins/` to
`{kubelet_root_dir}/plugins_registry/`. This PR fixes the deployment
manifests for the GCE PD CSI Driver.
@@ -61,7 +61,7 @@ spec:
volumes:
- name: registration-dir
hostPath:
- path: /var/lib/kubelet/plugins/
+ path: /var/lib/kubelet/plugins_registry/
type: Directory
- name: kubelet-dir
hostPath:
