Zanzana: revert cluster store for fixed roles (#100958)

* Zanzana: revert cluster store for fixed roles

* update go workspace

pkg/services/accesscontrol/dualwrite/reconciler.go

@@ -35,8 +35,6 @@ type ZanzanaReconciler struct {
 	// reconcilers are migrations that tries to reconcile the state of grafana db to zanzana store.
 	// These are run periodically to try to maintain a consistent state.
 	reconcilers []resourceReconciler
-	// globalReconcilers are reconcilers that should only run for cluster namespace
-	globalReconcilers []resourceReconciler
 }
 
 func ProvideZanzanaReconciler(cfg *setting.Cfg, features featuremgmt.FeatureToggles, client zanzana.Client, store db.DB, lock *serverlock.ServerLockService, folderService folder.Service) *ZanzanaReconciler {
@@ -96,8 +94,6 @@ func ProvideZanzanaReconciler(cfg *setting.Cfg, features featuremgmt.FeatureTogg
 				zanzanaCollector([]string{zanzana.RelationAssignee}),
 				client,
 			),
-		},
-		globalReconcilers: []resourceReconciler{
 			newResourceReconciler(
 				"fixed role pemissions",
 				fixedRolePermissionsCollector(store),
@@ -148,15 +144,6 @@ func (r *ZanzanaReconciler) Reconcile(ctx context.Context) error {
 }
 
 func (r *ZanzanaReconciler) reconcile(ctx context.Context) {
-	runGlobal := func(ctx context.Context) {
-		for _, reconciler := range r.globalReconcilers {
-			r.log.Debug("Performing zanzana reconciliation", "reconciler", reconciler.name)
-			if err := reconciler.reconcile(ctx, zanzana.ClusterNamespace); err != nil {
-				r.log.Warn("Failed to perform reconciliation for resource", "err", err)
-			}
-		}
-	}
-
 	run := func(ctx context.Context, namespace string) {
 		now := time.Now()
 		r.log.Debug("Started reconciliation")
@@ -192,7 +179,6 @@ func (r *ZanzanaReconciler) reconcile(ctx context.Context) {
 	}
 
 	if r.lock == nil {
-		runGlobal(ctx)
 		for _, ns := range namespaces {
 			run(ctx, ns)
 		}
@@ -201,7 +187,6 @@ func (r *ZanzanaReconciler) reconcile(ctx context.Context) {
 
 	// We ignore the error for now
 	err := r.lock.LockExecuteAndRelease(ctx, "zanzana-reconciliation", 10*time.Hour, func(ctx context.Context) {
-		runGlobal(ctx)
 		for _, ns := range namespaces {
 			run(ctx, ns)
 		}