Update ICU to 58.1

source/data/region/bo.txt

Index: source/data/region/bo.txt
diff --git a/source/data/region/bo.txt b/source/data/region/bo.txt
index cfc471eefb41b9370f6c8291b8985cf981c6b7b3..434a106b348eb27725423951103012599b0345e6 100644
--- a/source/data/region/bo.txt
+++ b/source/data/region/bo.txt
@@ -1,11 +1,5 @@
-// ***************************************************************************
-// *
-// * Copyright (C) 2015 International Business Machines
-// * Corporation and others. All Rights Reserved.
-// * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
-// * Source File: <path>/common/main/bo.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 bo{
     Countries{
         001{"འཛམ་གླིང་།"}
@@ -21,5 +15,5 @@ bo{
         US{"ཨ་མེ་རི་ཀ།"}
         ZZ{"མིའི་ཤེས་རྟོགས་མ་བྱུང་བའི་ཁོར་ཡུག"}
     }
-    Version{"2.1.19.14"}
+    Version{"2.1.27.40"}
 }