Override [sd-IN] with [sd-Deva-IN]

Deva is not listed as Suppress-Script for sd in
https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry

Also, this seems to be what MS expects, see
https://msdn.microsoft.com/en-us/library/cc233965

Change-Id: I974b0032c1c0485135690e68ed0a71c43f2adf6e
Reviewed-on: https://gerrit.libreoffice.org/59217Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Jenkins

i18nlangtag/qa/cppunit/test_languagetag.cxx

@@ -744,6 +744,7 @@ bool checkMapping( const OUString& rStr1, const OUString& rStr2 )
     if (rStr1 == "crk-Cans-CN" ) return rStr2 == "crk-Cans-CA";
     if (rStr1 == "en-GB-oed"   ) return rStr2 == "en-GB-oxendict";
     if (rStr1 == "es-ES_tradnl") return rStr2 == "es-ES-u-co-trad";
+    if (rStr1 == "sd-IN"       ) return rStr2 == "sd-Deva-IN";
     return rStr1 == rStr2;
 }
 

i18nlangtag/source/isolang/isolang.cxx

@@ -360,7 +360,7 @@ static IsoLanguageCountryEntry const aImplIsoLangEntries[] =
     { LANGUAGE_PUNJABI_PAKISTAN,           "lah", "PK", kSAME },    // macrolanguage code, earlier preferred 'lah' over 'pa' for Western Panjabi, now there is 'pnb'
     { LANGUAGE_PUNJABI_PAKISTAN,            "pa", "PK", kSAME },    // MS maps this to 'pa-Arab-PK', but 'pa'='pan' Eastern Panjabi is not used in PK, only in
     { LANGUAGE_SINDHI_PAKISTAN,             "sd", "PK", kSAME },    // Arabic script
-    { LANGUAGE_SINDHI,                      "sd", "IN", k0    },    // TODO: there's Deva(nagari) and Arab(ic) script, MS maps this to 'sd-Deva-IN'
+    { LANGUAGE_SINDHI,                      "sd", "IN", kSAME },    // Devanagari script
     { LANGUAGE_BELARUSIAN,                  "be", "BY", k0    },
     { LANGUAGE_CATALAN,                     "ca", "ES", k0    },    // Spain (default)
     { LANGUAGE_CATALAN,                     "ca", "AD", k0    },    // Andorra
@@ -721,7 +721,7 @@ static IsoLanguageScriptCountryEntry const aImplIsoLangScriptEntries[] =
     { LANGUAGE_YIDDISH,                             "yi-Hebr", "IL", kSAME },   // macrolanguage code; MS, Hebr is suppress-script
     { LANGUAGE_UZBEK_LATIN,                         "uz-Latn", "UZ", k0    },   // macrolanguage code
     { LANGUAGE_UZBEK_LATIN_LSO,                     "uz-Latn", ""  , k0    },
-//  { LANGUAGE_SINDHI,                              "sd-Deva", "IN", k0    },   // MS, TODO: see comment above in aImplIsoLangEntries
+    { LANGUAGE_SINDHI,                              "sd-Deva", "IN", k0    },   // MS
     { LANGUAGE_SINDHI_PAKISTAN,                     "sd-Arab", "PK", k0    },   // MS
     { LANGUAGE_SINDHI_ARABIC_LSO,                   "sd-Arab", ""  , k0    },
     { LANGUAGE_CHEROKEE_UNITED_STATES,             "chr-Cher", "US", k0    },   // MS