Update ICU to 58.1

source/data/lang/agq.txt

Index: source/data/lang/agq.txt
diff --git a/source/data/lang/agq.txt b/source/data/lang/agq.txt
old mode 100755
new mode 100644
index 5880680d387da3bbae35eaca9776a0b5b86966f1..a106abafaa0f505a8860113fe0c95e1593e8d08b
--- a/source/data/lang/agq.txt
+++ b/source/data/lang/agq.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/agq.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 agq{
     Languages{
         agq{"Aghem"}
@@ -54,5 +48,5 @@ agq{
         zh{"Chàenê"}
         zu{"Zulù"}
     }
-    Version{"2.1.19.14"}
+    Version{"2.1.27.40"}
 }