feat(k8s): add link to iam docs

Author: bene2k1

containers/kubernetes/how-to/connect-cluster-kubectl.mdx

@@ -45,7 +45,8 @@ To create a new policy with the correct permission sets, follow these steps:
      - `KubernetesReadOnly` for read-only access.
 4. Click **Validate** and then **Create Policy**.
   <Message type="tip">
-    Refer to our [policy and permission sets documentation](/identity-and-access-management/iam/reference-content/permission-sets/) for more details.
+    - Refer to our [policy and permission sets documentation](/identity-and-access-management/iam/reference-content/permission-sets/) for more details.
+    - Scaleway may **automatically generate IAM resources**, such as applications, groups and policies. Refer to [auto-generated IAM resources](/identity-and-access-management/iam/reference-content/auto-generated-iam-resources/) for further information.
   </Message>
 
 ## Accessing the cluster