Update ICU to 58.1

source/data/unit/sr_YU.txt

Index: source/data/unit/sr_YU.txt
diff --git a/source/data/unit/sr_YU.txt b/source/data/unit/sr_YU.txt
old mode 100755
new mode 100644
index e110bd5aa8b0222473ff09940e5be0319ea8520a..26563d041d4344b03da591767de4aad163053911
--- a/source/data/unit/sr_YU.txt
+++ b/source/data/unit/sr_YU.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>/icu-locale-deprecates.xml & build.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 sr_YU{
     "%%ALIAS"{"sr_Cyrl_RS"}
 }