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": "25bd35e8-27c5-414f-a86c-341a6af919b2",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Retrospective Process 2",
      "description": "Retrospective Process 2 description",
      "is_default": false,
      "created_at": "2025-12-24T09:27:50.006-08:00",
      "updated_at": "2025-12-24T09:27:51.319-08:00",
      "retrospective_process_matching_criteria": {
        "group_ids": [
          "53d8d34c-73e7-405e-9bff-b5f48be45999"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "6d04d479-3c77-4ba3-8fc5-07b9d6024efa",
            "type": "retrospective_steps"
          },
          {
            "id": "f3641f13-ee5d-4cdb-ac35-684387ab5308",
            "type": "retrospective_steps"
          }
        ]
      },
      "groups": {
        "data": [
          {
            "id": "53d8d34c-73e7-405e-9bff-b5f48be45999",
            "type": "groups"
          }
        ]
      }
    }
  }
}