Update ICU to 58.1

source/data/lang/yi.txt

Index: source/data/lang/yi.txt
diff --git a/source/data/lang/yi.txt b/source/data/lang/yi.txt
index 611d9f3f3fef938ffc75200812b67c4f168a243c..47e71541dc04fec077d4043f6d67aebd368e9787 100644
--- a/source/data/lang/yi.txt
+++ b/source/data/lang/yi.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/yi.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 yi{
     Keys{
         numbers{"נומערן"}
@@ -141,8 +135,8 @@ yi{
         sux{"סומעריש"}
         sv{"שוועדיש"}
         sw{"סוואַהיליש"}
+        sw_CD{"קאנגא־סוואַהיליש"}
         swb{"קאמאריש"}
-        swc{"קאנגא־סוואַהיליש"}
         szl{"שלעזיש"}
         ta{"טאַמיל"}
         tig{"טיגרע"}
@@ -177,7 +171,7 @@ yi{
             gregorian{"גרעגארישער קאַלענדאַר"}
         }
     }
-    Version{"2.1.19.94"}
+    Version{"2.1.27.97"}
     codePatterns{
         language{"שפראַך: {0}"}
         script{"שריפֿט: {0}"}