feat(docs): add cluster type to k8s_cluster.mds (#1228)

Co-authored-by: Romain Challier <[email protected]>

Author: rchallie

docs/data-sources/k8s_cluster.md

@@ -56,6 +56,8 @@ In addition to all above arguments, the following attributes are exported:
 
 - `status` - The status of the Kubernetes cluster.
 
+- `type` - The type of the Kubernetes cluster.
+
 - `upgrade_available` - True if a newer Kubernetes version is available.
 
 - `description` - A description for the Kubernetes cluster.

docs/resources/k8s_cluster.md

@@ -187,7 +187,7 @@ The following arguments are supported:
 
 - `name` - (Required) The name for the Kubernetes cluster.
 
-- `type` - (Optional) The type of Kubernetes cluster.
+- `type` - (Optional) The type of Kubernetes cluster. Possible values are: `kapsule` or `multicloud`.
 
 - `description` - (Optional) A description for the Kubernetes cluster.