enable local-storage tests

Author: gnufied

test/extended/util/test.go

@@ -334,7 +334,6 @@ var (
 			`kube-ui`,                         // Not installed by default
 			`Kubernetes Dashboard`,            // Not installed by default (also probably slow image pull)
 			`\[Feature:ServiceLoadBalancer\]`, // Not enabled yet
-			`PersistentVolumes-local`,         // Disable local storage in 4.0 for now (sig-storage/hekumar@redhat.com)
 			`\[Feature:RuntimeClass\]`,        // disable runtimeclass tests in 4.1 (sig-pod/sjenning@redhat.com)
 			`\[Feature:CustomResourceWebhookConversion\]`, // webhook conversion is off by default.  sig-master/@sttts