PublicDashboards: Enable feature by default for GA and remove public preview text (#76484)

* public dashboard for GA

* files modified

* public preview removed

pkg/services/featuremgmt/registry.go

@@ -44,8 +44,9 @@ var (
 		{
 			Name:        "publicDashboards",
 			Description: "Enables public access to dashboards",
-			Stage:       FeatureStagePublicPreview,
+			Stage:       FeatureStageGeneralAvailability,
 			Owner:       grafanaSharingSquad,
+			Expression:  "true", // enabled by default
 		},
 		{
 			Name:            "publicDashboardsEmailSharing",

pkg/services/featuremgmt/toggles_gen.csv

@@ -4,7 +4,7 @@ disableEnvelopeEncryption,GA,@grafana/grafana-as-code,false,false,false,false
 live-service-web-worker,experimental,@grafana/grafana-app-platform-squad,false,false,false,true
 queryOverLive,experimental,@grafana/grafana-app-platform-squad,false,false,false,true
 panelTitleSearch,preview,@grafana/grafana-app-platform-squad,false,false,false,false
-publicDashboards,preview,@grafana/sharing-squad,false,false,false,false
+publicDashboards,GA,@grafana/sharing-squad,false,false,false,false
 publicDashboardsEmailSharing,preview,@grafana/sharing-squad,false,true,false,false
 lokiExperimentalStreaming,experimental,@grafana/observability-logs,false,false,false,false
 featureHighlights,GA,@grafana/grafana-as-code,false,false,false,false