Access: Remove split scopes feature toggle (#81874)

* remove split scopes FT

* Revert "remove split scopes FT"

This reverts commit 349fb081d3.

* make toggle deprecated instead

* fix gen

pkg/services/featuremgmt/registry.go

@@ -731,7 +731,7 @@ var (
 		{
 			Name:              "splitScopes",
 			Description:       "Support faster dashboard and folder search by splitting permission scopes into parts",
-			Stage:             FeatureStageGeneralAvailability,
+			Stage:             FeatureStageDeprecated,
 			FrontendOnly:      false,
 			Expression:        "true", // enabled by default
 			Owner:             identityAccessTeam,

pkg/services/featuremgmt/toggles_gen.csv

@@ -85,7 +85,7 @@ grafanaAPIServerWithExperimentalAPIs,experimental,@grafana/grafana-app-platform-
 grafanaAPIServerEnsureKubectlAccess,experimental,@grafana/grafana-app-platform-squad,2023-12-06,true,true,false
 featureToggleAdminPage,experimental,@grafana/grafana-operator-experience-squad,2023-07-18,false,true,false
 awsAsyncQueryCaching,GA,@grafana/aws-datasources,2023-07-21,false,false,false
-splitScopes,GA,@grafana/identity-access-team,2023-07-21,false,true,false
+splitScopes,deprecated,@grafana/identity-access-team,2023-07-21,false,true,false
 permissionsFilterRemoveSubquery,experimental,@grafana/backend-platform,2023-08-02,false,false,false
 prometheusConfigOverhaulAuth,GA,@grafana/observability-metrics,2023-07-21,false,false,false
 configurableSchedulerTick,experimental,@grafana/alerting-squad,2023-07-26,false,true,false