Update module containers/image/v5 to v5.5.1

go.mod

@@ -20,8 +20,7 @@ require (
 	github.com/Shopify/ejson v1.2.1
 	github.com/aws/aws-sdk-go v1.28.9 // indirect
 	github.com/bugsnag/bugsnag-go v1.5.3 // indirect
-	github.com/containers/image/v5 v5.1.0
-	github.com/docker/go-metrics v0.0.1 // indirect
+	github.com/containers/image/v5 v5.5.1
 	github.com/go-git/go-git/v5 v5.1.0
 	github.com/gobuffalo/envy v1.9.0 // indirect
 	github.com/gobuffalo/logger v1.0.3 // indirect
@@ -30,7 +29,6 @@ require (
 	github.com/gofrs/uuid v3.2.0+incompatible // indirect
 	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
 	github.com/golang/protobuf v1.3.3 // indirect
-	github.com/gorilla/mux v1.7.3 // indirect
 	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/jinzhu/copier v0.0.0-20190924061706-b57f9002281a
 	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0 // indirect
@@ -45,7 +43,6 @@ require (
 	github.com/rogpeppe/go-internal v1.5.2 // indirect
 	github.com/spf13/cobra v0.0.6
 	github.com/spf13/viper v1.6.1
-	golang.org/x/crypto v0.0.0-20200311171314-f7b00557c8c4 // indirect
 	golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a // indirect
 	golang.org/x/net v0.0.0-20200528225125-3c3fba18258b
 	golang.org/x/tools v0.0.0-20200312194400-c312e98713c2 // indirect