fix version

apps/stage-maker/namespace-prefix-policy.yaml

@@ -1,4 +1,4 @@
-apiVersion: admissionregistration.k8s.io/v1alpha1
+apiVersion: admissionregistration.k8s.io/v1
 kind: ValidatingAdmissionPolicy
 metadata:
   name: "force-ns-prefix-for-stage-editor"
@@ -17,7 +17,7 @@ spec:
     - expression: "object.metadata.namespace.startsWith('team-')"
       message: "All namespace requests by stage-editor must start with 'team-'"
 ---
-apiVersion: admissionregistration.k8s.io/v1alpha1
+apiVersion: admissionregistration.k8s.io/v1
 kind: ValidatingAdmissionPolicyBinding
 metadata:
   name: "force-ns-prefix-for-stage-editor-binding"