go.mod: Update dependencies

go.mod

@@ -1,34 +1,22 @@
 module github.com/cloudnativelabs/kube-router
 
 require (
-	github.com/Microsoft/go-winio v0.4.14 // indirect
 	github.com/aws/aws-sdk-go v1.38.70
-	github.com/containerd/containerd v1.4.4 // indirect
+	github.com/containerd/containerd v1.5.2 // indirect
 	github.com/containernetworking/cni v0.8.1
 	github.com/containernetworking/plugins v0.9.1
 	github.com/coreos/go-iptables v0.6.0
-	github.com/dgryski/go-farm v0.0.0-20180109070241-2de33835d102 // indirect
-	github.com/docker/distribution v0.0.0-20170524205824-1e2f10eb6574 // indirect
 	github.com/docker/docker v20.10.7+incompatible
-	github.com/docker/go-connections v0.3.0 // indirect
-	github.com/docker/go-units v0.3.3 // indirect
+	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/golang/protobuf v1.4.3
-	github.com/gorilla/mux v1.7.3 // indirect
-	github.com/hashicorp/hcl v0.0.0-20180404174102-ef8a98b0bbce // indirect
-	github.com/k-sone/critbitgo v1.4.0 // indirect
-	github.com/magiconair/properties v1.7.6 // indirect
+	github.com/gorilla/mux v1.8.0 // indirect
 	github.com/moby/ipvs v1.0.1
-	github.com/moby/term v0.0.0-20201216013528-df9cb8a40635 // indirect
+	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/onsi/ginkgo v1.16.4
 	github.com/onsi/gomega v1.11.0
-	github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
-	github.com/opencontainers/image-spec v1.0.1 // indirect
 	github.com/osrg/gobgp v0.0.0-20210701110518-b284a8082ab4
-	github.com/pelletier/go-toml v1.1.0 // indirect
 	github.com/prometheus/client_golang v1.11.0
-	github.com/spf13/cast v1.2.0 // indirect
-	github.com/spf13/jwalterweatherman v0.0.0-20180109140146-7c0cea34c8ec // indirect
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
 	github.com/vishvananda/netlink v1.1.1-0.20201029203352-d40f9887b852