ICU update to 54 - step 4

source/data/locales/ta.txt

 // ***************************************************************************
 // *
 // * Copyright (C) 2014 International Business Machines
 // * Corporation and others. All Rights Reserved.
 // * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
 // * Source File: <path>/common/main/ta.xml
 // *
 // ***************************************************************************
 /**
  * ICU <specials> source: <path>/common/main/ta.xml
@@ skipping 412 matching lines @@
                     y{"d/M/y – d/M/y G"}
                 }
             }
         }
         gregorian{
             AmPmMarkers{
                 "முற்பகல்",
                 "பிற்பகல்",
             }
             AmPmMarkersAbbr{
-                "முற்பகல்",
-                "பிற்பகல்",
+                "AM",
+                "PM",
             }
             AmPmMarkersNarrow{
                 "மு.ப",
                 "பி.ப",
             }
             DateTimePatterns{
                 "h:mm:ss a zzzz",
                 "h:mm:ss a z",
                 "h:mm:ss a",
                 "h:mm a",
@@ skipping 922 matching lines @@
         Tone{"டோன்"}
         UNGEGN{"UNGEGN"}
         x-Accents{"ஒலிப்புகள்"}
         x-Fullwidth{"முழு அகலம்"}
         x-Halfwidth{"அரை அகலம்"}
         x-Jamo{"ஜமோ"}
         x-Pinyin{"பின்யின்"}
         x-Publishing{"வெளியிடுகிறது"}
     }
 }