method：GET
api路径：/datarangers/openapi/v2/org/{org_id}/project/{project_id}/role/queries
Response：

{
    "code": 200,
    "message": "成功",
    "data": {
        "roles": [
            {
                "id": 1000,
                "description": "",
                "status": 1,
                "rank": 3,
                "creator_id": 0,
                "name": "test",
                "is_role_admin": false,
                "is_project_manager": true,
                "is_preset": false,
                "role_admins": []
            }
        ]
    }
}