Update ICU to 58.1

source/data/rbnf/ky.txt

Index: source/data/rbnf/ky.txt
diff --git a/source/data/rbnf/ky.txt b/source/data/rbnf/ky.txt
old mode 100755
new mode 100644
index f8af05b424c6980fab09b68f29f8fc7b927b3d5c..82ba029d8f64bf7e0438f09efb14791288b8c3c1
--- a/source/data/rbnf/ky.txt
+++ b/source/data/rbnf/ky.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/rbnf/ky.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 ky{
     RBNFRules{
         OrdinalRules{
@@ -17,7 +11,7 @@ ky{
         }
         SpelloutRules{
             "%spellout-numbering-year:",
-            "x.x: =#,###0.#=;",
+            "x.x: =0.0=;",
             "0: =%spellout-numbering=;",
             "%spellout-numbering:",
             "0: =%spellout-cardinal=;",
@@ -171,5 +165,5 @@ ky{
             "1000000000000: 0* <#,##0<<;",
         }
     }
-    Version{"2.1.19.14"}
+    Version{"2.1.27.22"}
 }