Update ICU to 54.1 step 1

source/data/locales/en_US_POSIX.txt

Index: source/data/locales/en_US_POSIX.txt
diff --git a/source/data/locales/en_US_POSIX.txt b/source/data/locales/en_US_POSIX.txt
index a581d09165e749a9392e6e05958506098ccb59ba..4daf356089f147e22dfe8578474acb42613f4759 100644
--- a/source/data/locales/en_US_POSIX.txt
+++ b/source/data/locales/en_US_POSIX.txt
@@ -1,6 +1,6 @@
 // ***************************************************************************
 // *
-// * Copyright (C) 2013 International Business Machines
+// * Copyright (C) 2014 International Business Machines
 // * Corporation and others. All Rights Reserved.
 // * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
 // * Source File: <path>/common/main/en_US_POSIX.xml
@@ -24,5 +24,5 @@ en_US_POSIX{
             }
         }
     }
-    Version{"2.0.92.87"}
+    Version{"2.1.6.69"}
 }