fix(tke): [126756510] tencentcloud_kubernetes_cluster optmize default value for container_runtime (#3494)

* add

* add

Author: SevenEarth

.changelog/3494.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_kubernetes_cluster: optmize default value for `container_runtime`
+```

tencentcloud/services/tke/resource_tc_kubernetes_cluster.go

@@ -792,7 +792,7 @@ The following arguments are supported:
 * `cluster_os` - (Optional, String) Cluster operating system, supports setting public images (the field passes the corresponding image Name) and custom images (the field passes the corresponding image ID). For details, please refer to: https://cloud.tencent.com/document/product/457/68289.
 * `cluster_subnet_id` - (Optional, String, ForceNew) Subnet ID of the cluster, such as: subnet-b3p7d7q5.
 * `cluster_version` - (Optional, String) Version of the cluster. Use `tencentcloud_kubernetes_available_cluster_versions` to get the upgradable cluster version.
-* `container_runtime` - (Optional, String, ForceNew) Runtime type of the cluster, the available values include: 'docker' and 'containerd'.The Kubernetes v1.24 has removed dockershim, so please use containerd in v1.24 or higher.Default is 'docker'.
+* `container_runtime` - (Optional, String, ForceNew) Runtime type of the cluster, the available values include: 'docker' and 'containerd'.The Kubernetes v1.24 has removed dockershim, so please use containerd in v1.24 or higher. The default value is `docker` for versions below v1.24 and `containerd` for versions above v1.24.
 * `deletion_protection` - (Optional, Bool) Indicates whether cluster deletion protection is enabled. Default is false.
 * `docker_graph_path` - (Optional, String, ForceNew) Docker graph path. Default is `/var/lib/docker`.
 * `enable_customized_pod_cidr` - (Optional, Bool) Whether to enable the custom mode of node podCIDR size. Default is false.