Added query latency

Author: Илья

.github/workflows/slo.yml

@@ -47,7 +47,7 @@ jobs:
           grafana_domain: ${{ vars.SLO_GRAFANA_DOMAIN }}
           grafana_dashboard: dca60386-0d3d-43f5-a2af-5f3fd3e3b295
           grafana_dashboard_width: 2000
-          grafana_dashboard_height: 2300
+          grafana_dashboard_height: 2600
           ydb_version: 'newest'
           timeBetweenPhases: 30
           shutdownTime: 30