update test-cmd to avoid removed beta APIs

hack/testdata/csr.yml

@@ -1,6 +1,11 @@
-apiVersion: certificates.k8s.io/v1beta1
+apiVersion: certificates.k8s.io/v1
 kind: CertificateSigningRequest
 metadata:
   name: foo
 spec:
   request: 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
+  signerName: kubernetes.io/kube-apiserver-client
+  usages:
+    - digital signature
+    - key encipherment
+    - client auth

hack/testdata/multi-resource-4.yaml

@@ -7,14 +7,21 @@ kind: Widget
 metadata:
   name: foo
 ---
-apiVersion: apiextensions.k8s.io/v1beta1
+apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   name: widgets.example.com
 spec:
   group: example.com
-  version: v1
   scope: Namespaced
   names:
     plural: widgets
     kind: Widget
+  versions:
+    - name: v1
+      served: true
+      storage: true
+      schema:
+        openAPIV3Schema:
+          x-kubernetes-preserve-unknown-fields: true
+          type: object