Bump k8s.io/client-go from 0.18.8 to 0.20.0

go.mod

@@ -6,21 +6,18 @@ require (
 	cloud.google.com/go v0.57.0
 	github.com/d4l3k/messagediff v1.2.1 // indirect
 	github.com/docker/distribution v2.7.1+incompatible
-	github.com/evanphx/json-patch v4.9.0+incompatible // indirect
 	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
-	github.com/golang/protobuf v1.4.2
+	github.com/golang/protobuf v1.4.3
 	github.com/google/go-cmp v0.5.2
 	github.com/google/go-containerregistry v0.2.1
-	github.com/json-iterator/go v1.1.10 // indirect
 	github.com/onsi/ginkgo v1.14.2 // indirect
 	github.com/onsi/gomega v1.10.3 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.7.0
 	github.com/spf13/cobra v1.1.1
-	github.com/stretchr/testify v1.6.1 // indirect
 	golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9
-	golang.org/x/net v0.0.0-20201021035429-f5854403a974
+	golang.org/x/net v0.0.0-20201110031124-69a78807bb2b
 	golang.org/x/sync v0.0.0-20201207232520-09787c993a3a // indirect
 	golang.org/x/sys v0.0.0-20201211090839-8ad439b19e0f // indirect
 	golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf // indirect
@@ -29,8 +26,7 @@ require (
 	google.golang.org/grpc v1.29.1
 	gopkg.in/d4l3k/messagediff.v1 v1.2.1
 	gopkg.in/yaml.v2 v2.3.0
-	k8s.io/api v0.18.8
-	k8s.io/apimachinery v0.18.8
-	k8s.io/client-go v0.18.8
-	k8s.io/kube-openapi v0.0.0-20200410163147-594e756bea31 // indirect
+	k8s.io/api v0.20.0
+	k8s.io/apimachinery v0.20.0
+	k8s.io/client-go v0.20.0
 )