Update ICU to 54.1 step 1

source/data/locales/tg.txt

Index: source/data/locales/tg.txt
diff --git a/source/data/locales/tg.txt b/source/data/locales/tg.txt
deleted file mode 100644
index 77e660b90d307ac70915a4a0907c09a25bf9b474..0000000000000000000000000000000000000000
--- a/source/data/locales/tg.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-// ***************************************************************************
-// *
-// * Copyright (C) 2014 International Business Machines
-// * Corporation and others.  All Rights Reserved.
-// *
-// ***************************************************************************
-/**
- *  Chrome Note: This locale data is abridged to contain categories
- *  actually used by Chrome.
- */
-tg{
-    ExemplarCharacters{"[о а и т е н р с в й л п к ь ы я у д м з ш б ч г щ ю ж ц ё х ф э ъ ғ ӣ ӯ қ ҳ ҷ]"}
-    LocaleScript{
-        "Cyrl",
-    }
-}