go.mod: upgrade k8s package to v0.22.1

Signed-off-by: Koichi Shiraishi <[email protected]>

Author: zchee

go.mod

@@ -3,35 +3,41 @@ module github.com/go-tmux/kube-tmux
 go 1.17
 
 require (
-	k8s.io/api v0.21.0
-	k8s.io/client-go v0.21.0
+	k8s.io/api v0.22.1
+	k8s.io/client-go v0.22.1
+)
+
+// pin k8s packages
+replace (
+	k8s.io/api => k8s.io/api v0.22.1
+	k8s.io/client-go => k8s.io/client-go v0.22.1
 )
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logr/logr v0.4.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.4.3 // indirect
-	github.com/google/go-cmp v0.5.2 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/go-cmp v0.5.5 // indirect
 	github.com/google/gofuzz v1.1.0 // indirect
 	github.com/imdario/mergo v0.3.5 // indirect
-	github.com/json-iterator/go v1.1.10 // indirect
+	github.com/json-iterator/go v1.1.11 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	golang.org/x/net v0.0.0-20210224082022-3d97a244fca7 // indirect
+	golang.org/x/net v0.0.0-20210520170846-37e1c6afe023 // indirect
 	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d // indirect
-	golang.org/x/sys v0.0.0-20210225134936-a50acf3fe073 // indirect
+	golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 // indirect
 	golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d // indirect
-	golang.org/x/text v0.3.4 // indirect
-	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba // indirect
+	golang.org/x/text v0.3.6 // indirect
+	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
 	google.golang.org/appengine v1.6.5 // indirect
-	google.golang.org/protobuf v1.25.0 // indirect
+	google.golang.org/protobuf v1.26.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-	k8s.io/apimachinery v0.21.0 // indirect
-	k8s.io/klog/v2 v2.8.0 // indirect
-	k8s.io/utils v0.0.0-20201110183641-67b214c5f920 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.1.0 // indirect
+	k8s.io/apimachinery v0.22.1 // indirect
+	k8s.io/klog/v2 v2.9.0 // indirect
+	k8s.io/utils v0.0.0-20210707171843-4b05e18ac7d9 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.1.2 // indirect
 	sigs.k8s.io/yaml v1.2.0 // indirect
 )