Merge pull request #33144 from my-git9/zookeeperyaml

[zh] Sync application/zookeeper/zookerper.yaml

Author: k8s-ci-robot

content/zh/examples/application/zookeeper/zookeeper.yaml

@@ -27,7 +27,7 @@ spec:
   selector:
     app: zk
 ---
-apiVersion: policy/v1beta1
+apiVersion: policy/v1
 kind: PodDisruptionBudget
 metadata:
   name: zk-pdb