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": "b7fccfce-c5dc-4ff0-b1cf-faae480afe10",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Retrospective Process 2",
      "description": "Retrospective Process 2 description",
      "is_default": false,
      "created_at": "2026-02-10T10:30:00.205-08:00",
      "updated_at": "2026-02-10T10:30:02.742-08:00",
      "retrospective_process_matching_criteria": {
        "group_ids": [
          "2e0df033-8817-466c-930d-37c6ec8b7322"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "d7ea1f8d-d4c2-4187-b92c-e804434ab72d",
            "type": "retrospective_steps"
          },
          {
            "id": "56a302d8-65a9-4664-b3db-2435edfdc7a8",
            "type": "retrospective_steps"
          }
        ]
      },
      "groups": {
        "data": [
          {
            "id": "2e0df033-8817-466c-930d-37c6ec8b7322",
            "type": "groups"
          }
        ]
      }
    }
  }
}