Listagem de roles

// GET /v1/roles

Request:
--

Response: HTTP status code 200

[
    {
        "id": "2c2e8ed0-49f5-447b-ade9-141d029f3e31",
        "name": "role-teste-insomnia",
        "description": "role-teste-api-insomnia",
        "composite": false,
        "clientRole": false,
        "containerId": "1f9898b9-b775-424a-ba96-7947857a936e"
    }
]