Update a retrospective process

curl --request PUT \
  --url https://api.rootly.com/v1/retrospective_processes/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "type": "retrospective_processes",
    "attributes": {
      "name": "<string>",
      "description": "<string>",
      "retrospective_process_matching_criteria": {
        "severity_ids": [
          "<string>"
        ]
      }
    }
  }
}
'

{
  "data": {
    "id": "37ace4fd-d6ae-43e6-9288-5cb5a3710160",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Retrospective Process 2",
      "description": "Retrospective Process 2 description",
      "is_default": false,
      "created_at": "2026-02-23T05:16:36.576-08:00",
      "updated_at": "2026-02-23T05:16:39.055-08:00",
      "retrospective_process_matching_criteria": {
        "group_ids": [
          "c8d19751-991c-455d-a473-7ea6aa24b25e"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "4eb05ea1-2b88-46db-b867-a2dacbccfbcb",
            "type": "retrospective_steps"
          },
          {
            "id": "3fbb5270-c186-4ac7-8666-970dedf84ed2",
            "type": "retrospective_steps"
          }
        ]
      },
      "groups": {
        "data": [
          {
            "id": "c8d19751-991c-455d-a473-7ea6aa24b25e",
            "type": "groups"
          }
        ]
      }
    }
  }
}