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": "2434ac61-8107-4fa3-8c7e-b320b6a6a1be",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Retrospective Process 2",
      "description": "Retrospective Process 2 description",
      "is_default": false,
      "created_at": "2025-11-28T18:12:48.991-08:00",
      "updated_at": "2025-11-28T18:12:51.501-08:00",
      "retrospective_process_matching_criteria": {
        "group_ids": [
          "ac33b3e6-1955-4462-a65b-c6053974bdc5"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "dee5749a-4bac-45a1-a763-ef88d4c0a0f4",
            "type": "retrospective_steps"
          },
          {
            "id": "d78560b1-f790-4780-baed-c34f8db4ebf5",
            "type": "retrospective_steps"
          }
        ]
      },
      "groups": {
        "data": [
          {
            "id": "ac33b3e6-1955-4462-a65b-c6053974bdc5",
            "type": "groups"
          }
        ]
      }
    }
  }
}