List alert routing rules

curl --request GET \
  --url https://api.rootly.com/v1/alert_routing_rules \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "<string>",
      "type": "alert_routing_rules",
      "attributes": {
        "name": "<string>",
        "enabled": true,
        "alerts_source_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "condition_type": "all",
        "conditions": [
          {
            "property_field_type": "attribute",
            "property_field_name": "<string>",
            "property_field_condition_type": "is",
            "property_field_value": "<string>"
          }
        ],
        "destination": {
          "target_type": "Group",
          "target_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        },
        "created_at": "<string>",
        "updated_at": "<string>"
      }
    }
  ],
  "links": {
    "self": "<string>",
    "first": "<string>",
    "prev": "<string>",
    "next": "<string>",
    "last": "<string>"
  }
}