Access control: further reduce access control feature toggle checks (#48171)

* reduce the usage of access control flag further by removing it from SQL store methods

* fixing tests

* fix another test

* linting

* remove AC feature toggle use from API keys

* remove unneeded function

pkg/services/sqlstore/dashboard.go

@@ -7,7 +7,7 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 
 	"github.com/grafana/grafana/pkg/models"
-	"github.com/grafana/grafana/pkg/services/featuremgmt"
+	"github.com/grafana/grafana/pkg/services/accesscontrol"
 	"github.com/grafana/grafana/pkg/services/sqlstore/permissions"
 	"github.com/grafana/grafana/pkg/services/sqlstore/searchstore"
 	"github.com/grafana/grafana/pkg/util"
@@ -74,7 +74,7 @@ func (ss *SQLStore) FindDashboards(ctx context.Context, query *models.FindPersis
 		},
 	}
 
-	if ss.Cfg.IsFeatureToggleEnabled(featuremgmt.FlagAccesscontrol) {
+	if !accesscontrol.IsDisabled(ss.Cfg) {
 		// if access control is enabled, overwrite the filters so far
 		filters = []interface{}{
 			permissions.NewAccessControlDashboardPermissionFilter(query.SignedInUser, query.Permission, query.Type),