List generated SLA reports

curl --request GET \
  --url https://api.altostrat.io/sla/reports \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "<string>",
      "report_id": "<string>",
      "name": "<string>",
      "start_date": "<string>",
      "end_date": "<string>",
      "created_at_date": "<string>",
      "created_at_time": "<string>",
      "sla_target": "<string>",
      "downtime_percentage_all_hours": "<string>",
      "downtime_percentage_business_hours": "<string>",
      "site_count": "<string>",
      "business_hour_id": "<string>",
      "business_hour_name": "<string>",
      "business_hour_timezone": "<string>",
      "shared_url": "<string>",
      "timestamp": 123
    }
  ],
  "links": {},
  "meta": {}
}