Update ICU to 58.1

source/data/locales/ga_IE.txt

Index: source/data/locales/ga_IE.txt
diff --git a/source/data/locales/ga_IE.txt b/source/data/locales/ga_IE.txt
index 0c64ea85078f3d85be7e17a984a9a4e6c5927d08..cb90315c57ffffaa5cb3144b88b6b47b609d7664 100644
--- a/source/data/locales/ga_IE.txt
+++ b/source/data/locales/ga_IE.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/ga_IE.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 ga_IE{
-    Version{"2.1.19.14"}
+    Version{"2.1.27.40"}
 }