Update a playbook task

curl --request PUT \
  --url https://api.rootly.com/v1/playbook_tasks/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "type": "playbook_tasks",
    "attributes": {
      "task": "<string>",
      "description": "<string>",
      "position": 123
    }
  }
}
'

{
  "data": {
    "id": "4677cbc0-cf9f-4422-aae5-bc776c19222b",
    "type": "playbook_tasks",
    "attributes": {
      "playbook_id": "e8ab6bc3-b303-4022-a539-f9d212a81e74",
      "task": "Task updated",
      "description": "Task description updated",
      "position": 2,
      "created_at": "2025-12-13T18:51:34.185-08:00",
      "updated_at": "2025-12-13T18:51:35.506-08:00"
    }
  }
}