Update ICU to 58.1

source/data/zone/fr_GF.txt

Index: source/data/zone/fr_GF.txt
diff --git a/source/data/zone/fr_GF.txt b/source/data/zone/fr_GF.txt
old mode 100755
new mode 100644
index f610689a0fa7c024e1eb37e0d3707c1e18c1b531..ac93cd71460376be1b0a8a8e925ae88cc4be8e67
--- a/source/data/zone/fr_GF.txt
+++ b/source/data/zone/fr_GF.txt
@@ -1,13 +1,7 @@
-// ***************************************************************************
-// *
-// * Copyright (C) 2015 International Business Machines
-// * Corporation and others. All Rights Reserved.
-// * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
-// * Source File: <path>/common/main/fr_GF.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 fr_GF{
-    Version{"2.1.19.14"}
+    Version{"2.1.27.40"}
     zoneStrings{
         "meta:French_Guiana"{
             ss{"GFT"}