No example for order or search criteria for rhcs_versions data source

[matihost]

As of terraform-redhat/rhcs v1.6.6 there is no example for rhcs_versions data source.

Per digging in the source code:
https://github.com/openshift-online/ocm-sdk-go/blob/main/clustersmgmt/v1/versions_client.go#L103-L145

I was able to create:

data "rhcs_versions" "all" {
    order = "id desc"
}

but the result was that is does not sort numerically:

data "rhcs_versions" "all" {
    items = [
        {
            id   = "openshift-v4.9.59"
            name = "4.9.59"
        },
        {
            id   = "openshift-v4.9.19"
            name = "4.9.19"
        },
        {
            id   = "openshift-v4.8.57"
            name = "4.8.57"
        },
        {
            id   = "openshift-v4.17.4"
            name = "4.17.4"
        },
        {
            id   = "openshift-v4.17.3"
            name = "4.17.3"
        },
        ....
        {
            id   = "openshift-v4.10.12"
            name = "4.10.12"
        },
        {
            id   = "openshift-v4.10.11"
            name = "4.10.11"
        },
        {
            id   = "openshift-v4.10.10"
            name = "4.10.10"
        },
    ]
    order = "id desc"
}

So this object is pointless to get for example a latest version possible version.
It would also nice if the object contains some attributes like: latest, latest_minor (to put into rhcs_cluster_rosa_hcp.upgrade_acknowledgements_for field)