SKS-3173: Add Cluster permissions to clusterRole

[huaqing1994]

ticket

[SKS-3173] [CAPE] cape-controller 和 cape-ip-controller 混用了 RBAC 权限 - Jira
cape-ip 还缺少 Cluster 的权限：

W1114 23:46:53.156341       1 reflector.go:539] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:229: failed to list *v1beta1.Cluster: clusters.cluster.x-k8s.io is forbidden: User "system:serviceaccount:cape-system:cape-ip-controller-manager" cannot list resource "clusters" in API group "cluster.x-k8s.io" at the cluster scope
E1114 23:46:53.156417       1 reflector.go:147] pkg/mod/k8s.io/[email protected]/tools/cache/reflector.go:229: Failed to watch *v1beta1.Cluster: failed to list *v1beta1.Cluster: clusters.cluster.x-k8s.io is forbidden: User "system:serviceaccount:cape-system:cape-ip-controller-manager" cannot list resource "clusters" in API group "cluster.x-k8s.io" at the cluster scope

changed

添加 Cluster 的获取权限

test

创建使用静态 IP 的虚拟机集群成功