vendor: bump etcd to 3.4.7

Signed-off-by: Sam Batschelet <sbatsche@redhat.com>

go.mod

@@ -16,7 +16,7 @@ require (
 	github.com/spf13/cobra v0.0.5
 	github.com/spf13/pflag v1.0.5
 	github.com/vincent-petithory/dataurl v0.0.0-20191104211930-d1553a71de50
-	go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738
+	go.etcd.io/etcd v0.0.0-20200401174654-e694b7bb0875
 	google.golang.org/grpc v1.23.1
 	k8s.io/api v0.17.2
 	k8s.io/apimachinery v0.17.2

go.sum

@@ -416,6 +416,8 @@ go.etcd.io/bbolt v1.3.3 h1:MUGmc65QhB3pIlaQ5bB4LwqSj6GIonVJXpZiaKNyaKk=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738 h1:VcrIfasaLFkyjk6KNlXQSzO+B0fZcnECiDrKJsfxka0=
 go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
+go.etcd.io/etcd v0.0.0-20200401174654-e694b7bb0875 h1:61WXaq6CI2RsDa1qZEWkW4KruLdtp0EVLwrFRfsd8Qo=
+go.etcd.io/etcd v0.0.0-20200401174654-e694b7bb0875/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
 go.mongodb.org/mongo-driver v1.0.3/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
 go.mongodb.org/mongo-driver v1.1.1/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
 go.mongodb.org/mongo-driver v1.1.2/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=