Update ICU to 58.1

source/data/unit/de_CH.txt

Index: source/data/unit/de_CH.txt
diff --git a/source/data/unit/de_CH.txt b/source/data/unit/de_CH.txt
old mode 100755
new mode 100644
index 2cb76be812e2b3c3b47fde9441bc20f3daeac557..f78f996ed6f43a4a45951a33f8b4f91e9783dce9
--- a/source/data/unit/de_CH.txt
+++ b/source/data/unit/de_CH.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/de_CH.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 de_CH{
-    Version{"2.1.19.87"}
+    Version{"2.1.29.33"}
     units{
         area{
             square-foot{
@@ -16,6 +10,11 @@ de_CH{
                 other{"{0} Quadratfuss"}
             }
         }
+        concentr{
+            milligram-per-deciliter{
+                dnam{"mg/dL"}
+            }
+        }
         length{
             foot{
                 dnam{"Fuss"}
@@ -38,5 +37,12 @@ de_CH{
                 dnam{"Fuss"}
             }
         }
+        volume{
+            gallon-imperial{
+                one{"{0} gal Imp."}
+                other{"{0} gal Imp."}
+                per{"{0}/gal Imp."}
+            }
+        }
     }
 }