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": "5c3462e7-9a73-4345-bcbd-285cdae259b2",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Retrospective Process 2",
      "description": "Retrospective Process 2 description",
      "is_default": false,
      "created_at": "2025-12-03T15:48:08.095-08:00",
      "updated_at": "2025-12-03T15:48:09.367-08:00",
      "retrospective_process_matching_criteria": {
        "group_ids": [
          "1df72d19-0377-43bc-930a-6e8ed6a7d8ef"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "aaada437-c3e2-4b20-881b-904a83d26f14",
            "type": "retrospective_steps"
          },
          {
            "id": "b17c6dba-2605-4988-8018-f35596fa4a4d",
            "type": "retrospective_steps"
          }
        ]
      },
      "groups": {
        "data": [
          {
            "id": "1df72d19-0377-43bc-930a-6e8ed6a7d8ef",
            "type": "groups"
          }
        ]
      }
    }
  }
}