fix linting issues #30

go.mod

@@ -12,6 +12,7 @@ require (
 	k8s.io/api v0.24.2
 	k8s.io/apimachinery v0.24.2
 	k8s.io/client-go v0.24.2
+	k8s.io/utils v0.0.0-20220210201930-3a6ce19ff2f9
 	sigs.k8s.io/controller-runtime v0.12.2
 )
 
@@ -78,7 +79,6 @@ require (
 	k8s.io/component-base v0.24.2 // indirect
 	k8s.io/klog/v2 v2.60.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20220328201542-3ee0da9b0b42 // indirect
-	k8s.io/utils v0.0.0-20220210201930-3a6ce19ff2f9 // indirect
 	sigs.k8s.io/json v0.0.0-20211208200746-9f7c6b3444d2 // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.2.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect