Azure Monitor: Limit the log rows to 30000 (#93901)

* Limit the amount of rows to 30000

* Lint

* Remove unneeded goldenframe check

* Add feature toggle

* Update toggles

* Use rowLimit variable

packages/grafana-data/src/types/featureToggles.gen.ts

@@ -225,4 +225,5 @@ export interface FeatureToggles {
   unifiedStorageBigObjectsSupport?: boolean;
   timeRangeProvider?: boolean;
   prometheusUsesCombobox?: boolean;
+  azureMonitorDisableLogLimit?: boolean;
 }