Inaccurate statement in the docs for server ClusterRole and ClusterRoleBinding

[angabini]

The doc states that:

spiffe.io/content/docs/latest/deploying/install-server.md

Line 129 in 9116059

To allow the server to read and write to this configmap, a ClusterRole must be created that confers the appropriate entitlements to Kubernetes RBAC, and that ClusterRoleBinding must be associated with the service account created in the previous step.

Though, the rule in ClusterRole definitions is:

- apiGroups: ["authentication.k8s.io"]
  resources: ["tokenreviews"]
  verbs: ["create"]

Which seems to have nothing to do with configmaps.

I believe the statement applies to Role/RoleBinding. So, the doc should be updated and possibly needs and addition for why ClusterRole /ClusterRoleBinding are needed.