Merge pull request #408 from digitalocean/upgrade-registrar-to-v2.4.0

Update registrar sidecar to v2.4.0

Author: Timo Reimann

deploy/kubernetes/releases/csi-digitalocean-dev/driver.yaml

@@ -358,7 +358,7 @@ spec:
               mountPath: /etc/udev/rules.d/
       containers:
         - name: csi-node-driver-registrar
-          image: quay.io/k8scsi/csi-node-driver-registrar:v2.0.1
+          image: k8s.gcr.io/sig-storage/csi-node-driver-registrar:v2.4.0
           args:
             - "--v=5"
             - "--csi-address=$(ADDRESS)"