Retrieves an incident type

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

{
  "data": {
    "id": "a651bd4c-8898-4f5d-915e-cb94ac2e0055",
    "type": "incident_types",
    "attributes": {
      "slug": "nemo-sequi-odio-itaque",
      "name": "Nemo sequi odio itaque.",
      "description": "Velit voluptatem incidunt odit.",
      "color": "#FAEBB7",
      "position": 1,
      "notify_emails": [],
      "slack_channels": [],
      "slack_aliases": [],
      "created_at": "2025-08-01T13:28:31.191-07:00",
      "updated_at": "2025-08-01T13:28:31.191-07:00"
    }
  }
}