Delete a retrospective step

curl --request DELETE \
  --url https://api.rootly.com/v1/retrospective_steps/{id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "2e607744-5193-4ad2-a58c-ed68c673aebb",
    "type": "retrospective_steps",
    "attributes": {
      "retrospective_process_id": "88492fe7-46ef-499e-a683-853124db835a",
      "title": "Step 11",
      "description": "Bar",
      "incident_role_id": "4baba222-0f12-4036-91a1-865eb85ed70a",
      "due_after_days": null,
      "position": 1,
      "skippable": true,
      "created_at": "2025-10-06T09:31:46.632-07:00",
      "updated_at": "2025-10-06T09:31:47.676-07:00"
    }
  }
}