Update etcd-manager to 1.0.20190328

Significant changes:

* Support adoption of tls-enabled etcd databases (i.e. migration from
  legacy to etcd-manager when using https)

pkg/model/components/etcd.go

@@ -24,7 +24,7 @@ import (
 	"k8s.io/kops/upup/pkg/fi/loader"
 )
 
-const DefaultBackupImage = "kopeio/etcd-backup:1.0.20190325"
+const DefaultBackupImage = "kopeio/etcd-backup:1.0.20190328"
 
 // EtcdOptionsBuilder adds options for etcd to the model
 type EtcdOptionsBuilder struct {

pkg/model/components/etcdmanager/model.go

@@ -187,7 +187,7 @@ metadata:
   namespace: kube-system
 spec:
   containers:
-  - image: kopeio/etcd-manager:3.0.20190325
+  - image: kopeio/etcd-manager:3.0.20190328
     name: etcd-manager
     resources:
       requests:

pkg/model/components/etcdmanager/tests/minimal/tasks.yaml

@@ -89,7 +89,7 @@ Contents:
           --v=6 --volume-name-tag=k8s.io/etcd/events --volume-provider=aws --volume-tag=k8s.io/etcd/events
           --volume-tag=k8s.io/role/master=1 --volume-tag=kubernetes.io/cluster/minimal.example.com=owned
           > /tmp/pipe 2>&1
-        image: kopeio/etcd-manager:3.0.20190325
+        image: kopeio/etcd-manager:3.0.20190328
         name: etcd-manager
         resources:
           requests:
@@ -159,7 +159,7 @@ Contents:
           --v=6 --volume-name-tag=k8s.io/etcd/main --volume-provider=aws --volume-tag=k8s.io/etcd/main
           --volume-tag=k8s.io/role/master=1 --volume-tag=kubernetes.io/cluster/minimal.example.com=owned
           > /tmp/pipe 2>&1
-        image: kopeio/etcd-manager:3.0.20190325
+        image: kopeio/etcd-manager:3.0.20190328
         name: etcd-manager
         resources:
           requests: