update api version to 0.22.2

go.mod

@@ -4,27 +4,33 @@ go 1.16
 
 require (
 	github.com/GoogleCloudPlatform/k8s-cloud-provider v1.18.0
-	github.com/go-openapi/spec v0.19.3
+	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/google/go-cmp v0.5.6
 	github.com/imdario/mergo v0.3.7 // indirect
 	github.com/kr/pretty v0.2.0
 	github.com/prometheus/client_golang v1.7.1
 	github.com/prometheus/client_model v0.2.0
 	github.com/spf13/pflag v1.0.5
-	github.com/stretchr/testify v1.6.1
+	github.com/stretchr/testify v1.7.0
 	golang.org/x/oauth2 v0.0.0-20211005180243-6b3c2da341f1
 	google.golang.org/api v0.60.0
 	gopkg.in/gcfg.v1 v1.2.3 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	istio.io/api v0.0.0-20190809125725-591cf32c1d0e
-	k8s.io/api v0.20.0
+	k8s.io/api v0.22.2
 	k8s.io/apiextensions-apiserver v0.20.0
-	k8s.io/apimachinery v0.20.0
-	k8s.io/client-go v0.20.0
+	k8s.io/apimachinery v0.22.2
+	k8s.io/client-go v0.22.0-alpha.0
 	k8s.io/cloud-provider v0.20.0
 	k8s.io/component-base v0.20.0
 	k8s.io/klog v1.0.0
-	k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd
+	k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e
 	k8s.io/legacy-cloud-providers v0.20.0
-	k8s.io/utils v0.0.0-20201110183641-67b214c5f920
+	k8s.io/utils v0.0.0-20210819203725-bdf08cb9a70a
+)
+
+replace (
+	k8s.io/api => k8s.io/api v0.22.2
+	k8s.io/apimachinery => k8s.io/apimachinery v0.22.2
+	k8s.io/client-go => k8s.io/client-go v0.22.2
 )