Bump github.com/docker/docker from 20.10.5+incompatible to 20.10.18+incompatible

go.mod

@@ -4,26 +4,24 @@ go 1.16
 
 require (
 	github.com/Microsoft/go-winio v0.4.16 // indirect
-	github.com/containerd/containerd v1.4.4 // indirect
 	github.com/containerssh/geoip v1.0.0
 	github.com/containerssh/log v1.0.0
 	github.com/containerssh/metrics v1.0.0
 	github.com/containerssh/sshserver v1.0.0
 	github.com/containerssh/structutils v1.0.0
 	github.com/docker/distribution v2.7.1+incompatible // indirect
-	github.com/docker/docker v20.10.5+incompatible
+	github.com/docker/docker v20.10.18+incompatible
 	github.com/docker/go-connections v0.4.0
 	github.com/docker/go-units v0.4.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/gorilla/mux v1.8.0 // indirect
+	github.com/google/go-cmp v0.5.0 // indirect
 	github.com/moby/term v0.0.0-20201216013528-df9cb8a40635 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.0.1 // indirect
 	github.com/sirupsen/logrus v1.8.1 // indirect
 	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad
 	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba // indirect
-	google.golang.org/grpc v1.36.0 // indirect
 	gotest.tools/v3 v3.0.3 // indirect
 )