Resolves: #i124631# Add locale data for Tatar (tt-RU)

Locale data contributed by Irek Khaziev <khazirek@mail.ru>
(cherry picked from commit f5d13ffd)

Change-Id: Ie360e8b8ad534394e0c265a63b70fbe4e91c1b6d

i18npool/Library_localedata_euro.mk

@@ -90,6 +90,7 @@ $(eval $(call gb_Library_add_generated_exception_objects,localedata_euro,\
 	CustomTarget/i18npool/localedata/localedata_sv_FI \
 	CustomTarget/i18npool/localedata/localedata_sv_SE \
 	CustomTarget/i18npool/localedata/localedata_tr_TR \
+	CustomTarget/i18npool/localedata/localedata_tt_RU \
 	CustomTarget/i18npool/localedata/localedata_uk_UA \
 	CustomTarget/i18npool/localedata/localedata_wa_BE \
 ))

i18npool/source/localedata/localedata.cxx

@@ -124,6 +124,7 @@ static const struct {
     { "pt_PT",  lcl_DATA_EURO },
     { "ru_RU",  lcl_DATA_EURO },
     { "tr_TR",  lcl_DATA_EURO },
+    { "tt_RU",  lcl_DATA_EURO },
     { "et_EE",  lcl_DATA_EURO },
     { "lb_LU",  lcl_DATA_EURO },
     { "lt_LT",  lcl_DATA_EURO },