Update to ICU 58rc step 1

source/samples/ucnv/data06.txt

Index: source/samples/ucnv/data06.txt
diff --git a/source/samples/ucnv/data06.txt b/source/samples/ucnv/data06.txt
index 1d7858e18b8009288a7ce345cb32ea1e59e83255..8e842fb23e0441faf9fd92a39c2e681549666af4 100644
--- a/source/samples/ucnv/data06.txt
+++ b/source/samples/ucnv/data06.txt
@@ -1,5 +1,11 @@
 // *******************************************************************************
 // *
+// *   Copyright (C) 2016 and later: Unicode, Inc. and others.
+// *   License & terms of use: http://www.unicode.org/copyright.html#License
+// *
+// *******************************************************************************
+// *******************************************************************************
+// *
 // *   Copyright (C) 1997-2000, International Business Machines
 // *   Corporation and others.  All Rights Reserved.
 // *
@@ -87,4 +93,4 @@ fa {
             // ShortLanguage { }
             // localPatternChars{}
             //
-}
+}