Update ICU to 58.1

source/data/lang/ar_EG.txt

Index: source/data/lang/ar_EG.txt
diff --git a/source/data/lang/ar_EG.txt b/source/data/lang/ar_EG.txt
old mode 100755
new mode 100644
index 2bec3db0731b1c9402932e49e583823595229138..1cf21a2d67912ff0d1b3284974ea363949b666d8
--- a/source/data/lang/ar_EG.txt
+++ b/source/data/lang/ar_EG.txt
@@ -1,14 +1,8 @@
-// ***************************************************************************
-// *
-// * Copyright (C) 2015 International Business Machines
-// * Corporation and others. All Rights Reserved.
-// * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
-// * Source File: <path>/common/main/ar_EG.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 ar_EG{
     Languages{
         da{"الدنماركية"}
     }
-    Version{"2.1.19.14"}
+    Version{"2.1.27.40"}
 }