use kube libraries v0.20.2

Signed-off-by: Shoubhik Bose <shbose@redhat.com>

go.mod

@@ -36,18 +36,15 @@ require (
 	github.com/stretchr/testify v1.6.1
 	github.com/xeipuuv/gojsonschema v1.2.0
 	golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0
-	k8s.io/api v0.20.1
-	k8s.io/apiextensions-apiserver v0.20.1
-	k8s.io/apimachinery v0.20.1
-	k8s.io/apiserver v0.20.1
-	k8s.io/cli-runtime v0.20.1
-	k8s.io/client-go v0.20.1
+	k8s.io/api v0.20.2
+	k8s.io/apiextensions-apiserver v0.20.2
+	k8s.io/apimachinery v0.20.2
+	k8s.io/apiserver v0.20.2
+	k8s.io/cli-runtime v0.20.2
+	k8s.io/client-go v0.20.2
 	k8s.io/klog/v2 v2.4.0
-	k8s.io/kubectl v0.20.1
+	k8s.io/kubectl v0.20.2
 	sigs.k8s.io/yaml v1.2.0
 )
 
-replace (
-	github.com/Azure/go-autorest => github.com/Azure/go-autorest v13.3.2+incompatible
-	github.com/docker/distribution => github.com/docker/distribution v0.0.0-20191216044856-a8371794149d
-)
+replace github.com/docker/distribution => github.com/docker/distribution v0.0.0-20191216044856-a8371794149d