data-source/alicloud_cs_managed_kubernetes_clusters: deprecated kubeconfig attribute; data-source/alicloud_cs_kubernetes_clusters: deprecated kubeconfig attribute; data-source/alicloud_cs_serverless_kubernetes_clusters: deprecated kubeconfig attribute; docs: deprecated kubeconfig attribute

data-source/alicloud_cs_managed_kubernetes_clusters: deprecated kubeconfig attribute; data-source/alicloud_cs_kubernetes_clusters: deprecated kubeconfig attribute; data-source/alicloud_cs_serverless_kubernetes_clusters: deprecated kubeconfig attribute; docs: deprecated kubeconfig attribute #15775