Fix default backend flaking e2e test for default

Author: aledbf

test/e2e/defaultbackend/default_backend.go

@@ -101,6 +101,8 @@ var _ = framework.IngressNginxDescribe("[Default Backend]", func() {
 	})
 
 	ginkgo.It("disables access logging for default backend", func() {
+		// enable-access-log-for-default-backend is false by default, setting the value to false do not trigger a reload
+		f.UpdateNginxConfigMapData("enable-access-log-for-default-backend", "true")
 		f.UpdateNginxConfigMapData("enable-access-log-for-default-backend", "false")
 
 		f.HTTPTestClient().