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": "e9801097-f3a8-481e-806f-f9e3c360a202",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Retrospective Process 2",
      "description": "Retrospective Process 2 description",
      "is_default": false,
      "created_at": "2026-01-13T13:35:49.214-08:00",
      "updated_at": "2026-01-13T13:35:51.225-08:00",
      "retrospective_process_matching_criteria": {
        "group_ids": [
          "7cecec28-24fe-41dd-83a0-0f0e6c0ec3fc"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "e77127e9-8ab5-4175-b104-ee2f2af47281",
            "type": "retrospective_steps"
          },
          {
            "id": "21bef7a7-955e-440b-8231-c33ee92ef002",
            "type": "retrospective_steps"
          }
        ]
      },
      "groups": {
        "data": [
          {
            "id": "7cecec28-24fe-41dd-83a0-0f0e6c0ec3fc",
            "type": "groups"
          }
        ]
      }
    }
  }
}