feat(kafka): add permissions sets

Author: ldecarvalho-doc

pages/iam/reference-content/permission-sets.mdx

@@ -47,6 +47,8 @@ Below is a list of the permission sets available at Scaleway.
 | ElasticMetalFullAccess       | Full access to create, read, list, edit and delete Elastic Metal                      |
 | InstancesFullAccess          | Full access to create, read, list, edit and delete Instances                          |
 | InstancesReadOnly            | List and read access to Instances                                              |
+| KafkaClusterReadOnly            | List and read access to Kafka Cluster   |
+| KafkaClusterFullAccess            | Full access to Kafka Cluster   |
 | KubernetesReadOnly           | List and read access to Kubernetes                                             |
 | KubernetesFullAccess         | Full access to create, read, list, edit and delete Kubernetes                         |
 | KubernetesExternalNodeRegister | Attach external nodes to a Kosmos cluster                         |