updates: DaemonSet test should tolerate all taints

The test specifically includes all nodes, but doesn't actually ensure
the daemonset covers all nodes despite taints.

test/e2e/upgrades/apps/daemonsets.go

@@ -20,7 +20,7 @@ import (
 	. "github.com/onsi/ginkgo"
 
 	apps "k8s.io/api/apps/v1"
-	"k8s.io/api/core/v1"
+	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/apimachinery/pkg/util/wait"
@@ -59,6 +59,9 @@ func (t *DaemonSetUpgradeTest) Setup(f *framework.Framework) {
 					Labels: labelSet,
 				},
 				Spec: v1.PodSpec{
+					Tolerations: []v1.Toleration{
+						{Operator: v1.TolerationOpExists},
+					},
 					Containers: []v1.Container{
 						{
 							Name:  daemonSetName,