Merge pull request #50856 from Arhell/zh-ver

[zh] cluster trust bundles: use correct version/feature maturity stage

Author: k8s-ci-robot

content/zh-cn/docs/reference/access-authn-authz/certificate-signing-requests.md

@@ -689,7 +689,7 @@ you like. If you want to add a note for human consumption, use the
 -->
 ## 集群信任包   {#cluster-trust-bundles}
 
-{{< feature-state for_k8s_version="v1.27" state="alpha" >}}
+{{< feature-state feature_gate_name="ClusterTrustBundle" >}}
 
 {{< note >}}
 <!--
@@ -869,7 +869,7 @@ ClusterTrustBundle 的名称**必须不**包含英文冒号（`:`）。
 -->
 ### 从 Pod 访问 ClusterTrustBundle {#ctb-projection}
 
-{{<feature-state for_k8s_version="v1.29" state="alpha" >}}
+{{< feature-state feature_gate_name="ClusterTrustBundleProjection" >}}
 
 <!--
 The contents of ClusterTrustBundles can be injected into the container filesystem, similar to ConfigMaps and Secrets.