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": "a0ea1324-f50b-49eb-9793-a370ce1a1bf6",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Retrospective Process 2",
      "description": "Retrospective Process 2 description",
      "is_default": false,
      "created_at": "2025-12-08T19:28:31.305-08:00",
      "updated_at": "2025-12-08T19:28:33.205-08:00",
      "retrospective_process_matching_criteria": {
        "group_ids": [
          "3899e93f-0ee0-4599-8f68-c8e3d9670a80"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "0792dc6c-f00b-4aca-be4b-9198b0cbf316",
            "type": "retrospective_steps"
          },
          {
            "id": "d245a749-8f41-479a-b865-866b4b8b21cb",
            "type": "retrospective_steps"
          }
        ]
      },
      "groups": {
        "data": [
          {
            "id": "3899e93f-0ee0-4599-8f68-c8e3d9670a80",
            "type": "groups"
          }
        ]
      }
    }
  }
}