Upgrade the k8s libraries we use to version 1.17.9

This commit is a follow up of commit 48f33d6 in which the k8s version
refernces were updated

go.mod

@@ -9,36 +9,36 @@ require (
 	golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975
 	golang.org/x/net v0.0.0-20191004110552-13f9640d40b9
 	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
-	k8s.io/api v0.17.5
-	k8s.io/apimachinery v0.17.5
-	k8s.io/client-go v0.17.5
-	k8s.io/cluster-bootstrap v0.17.5
+	k8s.io/api v0.17.9
+	k8s.io/apimachinery v0.17.9
+	k8s.io/client-go v0.17.9
+	k8s.io/cluster-bootstrap v0.17.9
 	k8s.io/klog v1.0.0
 	k8s.io/kubectl v0.0.0
-	k8s.io/kubernetes v1.17.5
+	k8s.io/kubernetes v1.17.9
 	sigs.k8s.io/yaml v1.1.0
 )
 
 replace (
-	k8s.io/api => k8s.io/api v0.17.5
-	k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.17.5
-	k8s.io/apimachinery => k8s.io/apimachinery v0.17.5
-	k8s.io/apiserver => k8s.io/apiserver v0.17.5
-	k8s.io/cli-runtime => k8s.io/cli-runtime v0.17.5
-	k8s.io/client-go => k8s.io/client-go v0.17.5
-	k8s.io/cloud-provider => k8s.io/cloud-provider v0.17.5
-	k8s.io/cluster-bootstrap => k8s.io/cluster-bootstrap v0.17.5
-	k8s.io/code-generator => k8s.io/code-generator v0.17.5
-	k8s.io/component-base => k8s.io/component-base v0.17.5
-	k8s.io/cri-api => k8s.io/cri-api v0.17.5
-	k8s.io/csi-translation-lib => k8s.io/csi-translation-lib v0.17.5
-	k8s.io/kube-aggregator => k8s.io/kube-aggregator v0.17.5
-	k8s.io/kube-controller-manager => k8s.io/kube-controller-manager v0.17.5
-	k8s.io/kube-proxy => k8s.io/kube-proxy v0.17.5
-	k8s.io/kube-scheduler => k8s.io/kube-scheduler v0.17.5
-	k8s.io/kubectl => k8s.io/kubectl v0.17.5
-	k8s.io/kubelet => k8s.io/kubelet v0.17.5
-	k8s.io/legacy-cloud-providers => k8s.io/legacy-cloud-providers v0.17.5
-	k8s.io/metrics => k8s.io/metrics v0.17.5
-	k8s.io/sample-apiserver => k8s.io/sample-apiserver v0.17.5
+	k8s.io/api => k8s.io/api v0.17.9
+	k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.17.9
+	k8s.io/apimachinery => k8s.io/apimachinery v0.17.9
+	k8s.io/apiserver => k8s.io/apiserver v0.17.9
+	k8s.io/cli-runtime => k8s.io/cli-runtime v0.17.9
+	k8s.io/client-go => k8s.io/client-go v0.17.9
+	k8s.io/cloud-provider => k8s.io/cloud-provider v0.17.9
+	k8s.io/cluster-bootstrap => k8s.io/cluster-bootstrap v0.17.9
+	k8s.io/code-generator => k8s.io/code-generator v0.17.9
+	k8s.io/component-base => k8s.io/component-base v0.17.9
+	k8s.io/cri-api => k8s.io/cri-api v0.17.9
+	k8s.io/csi-translation-lib => k8s.io/csi-translation-lib v0.17.9
+	k8s.io/kube-aggregator => k8s.io/kube-aggregator v0.17.9
+	k8s.io/kube-controller-manager => k8s.io/kube-controller-manager v0.17.9
+	k8s.io/kube-proxy => k8s.io/kube-proxy v0.17.9
+	k8s.io/kube-scheduler => k8s.io/kube-scheduler v0.17.9
+	k8s.io/kubectl => k8s.io/kubectl v0.17.9
+	k8s.io/kubelet => k8s.io/kubelet v0.17.9
+	k8s.io/legacy-cloud-providers => k8s.io/legacy-cloud-providers v0.17.9
+	k8s.io/metrics => k8s.io/metrics v0.17.9
+	k8s.io/sample-apiserver => k8s.io/sample-apiserver v0.17.9
 )