Add the minimal Tajik locale data and update tz data

source/data/locales/tg.txt

+// ***************************************************************************
+// *
+// * 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]"}
+    ExemplarCharactersIndex{"[А В С М К Г П Т Е И Л Ф Н Д О Э Р З Ю Я Б Х Ж Ш Ц У Ч Ь Ы Ъ Щ Й Ё Ғ Ӣ Ӯ Қ Ҳ Ҷ]"}
+    LocaleScript{
+        "Cyrl",
+    }
+}