[v10.1.x] Logs: Disable query splitting due to conflicts with transformations (#73097)

Logs: Disable query splitting due to conflicts with transformations (#73086)

* disable query splitting for now

* change stage of `lokiQuerySplitting`

(cherry picked from commit 1343c74362)

Co-authored-by: Sven Grossmann <sven.grossmann@grafana.com>

pkg/services/featuremgmt/registry.go

@@ -300,10 +300,9 @@ var (
 		{
 			Name:         "lokiQuerySplitting",
 			Description:  "Split large interval queries into subqueries with smaller time intervals",
-			Stage:        FeatureStageGeneralAvailability,
+			Stage:        FeatureStageExperimental,
 			FrontendOnly: true,
 			Owner:        grafanaObservabilityLogsSquad,
-			Expression:   "true", // turned on by default
 		},
 		{
 			Name:         "lokiQuerySplittingConfig",

pkg/services/featuremgmt/toggles_gen.csv

@@ -42,7 +42,7 @@ alertingBacktesting,experimental,@grafana/alerting-squad,false,false,false,false
 editPanelCSVDragAndDrop,experimental,@grafana/grafana-bi-squad,false,false,false,true
 alertingNoNormalState,preview,@grafana/alerting-squad,false,false,false,false
 logsContextDatasourceUi,GA,@grafana/observability-logs,false,false,false,true
-lokiQuerySplitting,GA,@grafana/observability-logs,false,false,false,true
+lokiQuerySplitting,experimental,@grafana/observability-logs,false,false,false,true
 lokiQuerySplittingConfig,experimental,@grafana/observability-logs,false,false,false,true
 individualCookiePreferences,experimental,@grafana/backend-platform,false,false,false,false
 gcomOnlyExternalOrgRoleSync,GA,@grafana/grafana-authnz-team,false,false,false,false