Update ICU to 58.1

source/data/zone/en_NZ.txt

Index: source/data/zone/en_NZ.txt
diff --git a/source/data/zone/en_NZ.txt b/source/data/zone/en_NZ.txt
index 68f0a5ad41a61410530ff919450ba9cc9b8bc355..5a00b84dc358f2183769459bcefd003637969359 100644
--- a/source/data/zone/en_NZ.txt
+++ b/source/data/zone/en_NZ.txt
@@ -1,14 +1,8 @@
-// ***************************************************************************
-// *
-// * Copyright (C) 2015 International Business Machines
-// * Corporation and others. All Rights Reserved.
-// * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
-// * Source File: <path>/common/main/en_NZ.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 en_NZ{
     %%Parent{"en_001"}
-    Version{"2.1.19.14"}
+    Version{"2.1.27.40"}
     zoneStrings{
         "meta:Australia_Central"{
             sd{"ACDT"}