Retrieves an incident type

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

{
  "data": {
    "id": "733d533e-d7d4-41db-af73-b2a88db06027",
    "type": "incident_types",
    "attributes": {
      "slug": "et-maiores-ipsum-eveniet",
      "name": "Et maiores ipsum eveniet.",
      "description": "Quo consequatur at quibusdam.",
      "color": "#F4CFD1",
      "position": 1,
      "notify_emails": [],
      "slack_channels": [],
      "slack_aliases": [],
      "created_at": "2025-11-06T13:26:46.210-08:00",
      "updated_at": "2025-11-06T13:26:46.210-08:00"
    }
  }
}