bump external-resizer from 0.2.0 to 0.4.0

New Features

* Add prometheus metrics to CSI external-resizer under the /metrics endpoint. This can be enabled via the "--metrics-address" and "--metrics-path" options. (#67, @saad-ali)

Bug Fixes

* Avoid concurrent processing of same PVCs (#6, @mlmhl)
* Exit on CSI gRPC conn loss (#55, @ggriffiths)
* Verify claimref associated with PVs before resizing (#57, @gnufied)

Other Notable Changes

* Migrated to Go modules, so the source builds also outside of GOPATH. (#60, @pohly)

stable/awsebscsiprovisioner/values.yaml

@@ -50,7 +50,7 @@ resizer:
   enabled: false
   image:
     repository: "quay.io/k8scsi/csi-resizer"
-    tag: "v0.2.0"
+    tag: "v0.4.0"
 
 # AWS key id and access key
 # these are optional and can be left as is