logstorage: stop deleting the tigera-linseed RoleBinding it no longer owns

The managed-cluster cleanup still listed the tigera-linseed RoleBinding
in calico-system as deprecated, but the apiserver and logcollector
controllers render it again in managed clusters so guardian can manage
Linseed token secrets. The delete fought their create on every
reconcile, intermittently revoking guardian's token permissions.

Fixes EV-6837.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: hjiawei

pkg/render/logstorage.go

@@ -1372,10 +1372,6 @@ func (m *managedClusterLogStorage) deprecatedObjects() []client.Object {
 			TypeMeta:   metav1.TypeMeta{Kind: "ClusterRole", APIVersion: "rbac.authorization.k8s.io/v1"},
 			ObjectMeta: metav1.ObjectMeta{Name: "tigera-linseed-configmap"},
 		},
-		&rbacv1.RoleBinding{
-			TypeMeta:   metav1.TypeMeta{Kind: "RoleBinding", APIVersion: "rbac.authorization.k8s.io/v1"},
-			ObjectMeta: metav1.ObjectMeta{Name: "tigera-linseed", Namespace: "calico-system"},
-		},
 
 		// Remove legacy ExternalName service pointing to Guardian for linseed
 		&corev1.Service{

pkg/render/logstorage_test.go

@@ -625,7 +625,6 @@ var _ = Describe("Elasticsearch rendering tests", func() {
 					&rbacv1.ClusterRole{ObjectMeta: metav1.ObjectMeta{Name: "tigera-linseed-namespaces"}},
 					&rbacv1.ClusterRoleBinding{ObjectMeta: metav1.ObjectMeta{Name: "tigera-linseed"}},
 					&rbacv1.ClusterRole{ObjectMeta: metav1.ObjectMeta{Name: "tigera-linseed-configmap"}},
-					&rbacv1.RoleBinding{ObjectMeta: metav1.ObjectMeta{Name: "tigera-linseed", Namespace: "calico-system"}},
 					&corev1.Service{TypeMeta: metav1.TypeMeta{Kind: "Service", APIVersion: "v1"}, ObjectMeta: metav1.ObjectMeta{Name: "tigera-linseed", Namespace: "tigera-elasticsearch"}},
 					&corev1.Service{TypeMeta: metav1.TypeMeta{Kind: "Service", APIVersion: "v1"}, ObjectMeta: metav1.ObjectMeta{Name: "tigera-secure-es-gateway-http", Namespace: "tigera-elasticsearch"}},
 					&corev1.Namespace{TypeMeta: metav1.TypeMeta{Kind: "Namespace", APIVersion: "v1"}, ObjectMeta: metav1.ObjectMeta{Name: "tigera-elasticsearch"}},