Relax node_id length limit to 256

pkg/apis/storage/validation/validation_test.go

@@ -1034,7 +1034,7 @@ func TestCSINodeValidation(t *testing.T) {
 	driverName2 := "1io.kubernetes-storage-2-csi-driver3"
 	longName := "my-a-b-c-d-c-f-g-h-i-j-k-l-m-n-o-p-q-r-s-t-u-v-w-x-y-z-ABCDEFGHIJKLMNOPQRSTUVWXYZ-driver" // 88 chars
 	nodeID := "nodeA"
-	longID := longName + longName // 176 chars
+	longID := longName + longName + "abcdefghijklmnopqrstuvwxyz" // 202 chars
 	successCases := []storage.CSINode{
 		{
 			// driver name: dot only