Add support for numbered territories in CLDR

The CLDR data contains eight locales with numeric territory codes, 001
for World, 150 for Europe and 419 for Latin America.  The last was
already known in our enumdata.py, but as "Latin America and The
Caribbean", which is not supported by the CLDR, so I've amended it
while adding the other two.  This gives us support for Esperanto and
Yiddish (among others).

[ChangeLog][QtCore][QLocale] Added support for World and Europe as
(numeric) "country" codes ("territory" in CLDR terms), thereby
enabling support for Yiddish and Esperanto, among other locales using
such codes.

Task-number: QTBUG-57802
Change-Id: Ibb1180fb720743a3a0589527649d10f3c9cd123d
Reviewed-by: Thiago Macieira <[email protected]>

src/corelib/tools/qlocale.h

@@ -851,7 +851,7 @@ class Q_CORE_EXPORT QLocale
         Serbia = 243,
         SaintBarthelemy = 244,
         SaintMartin = 245,
-        LatinAmericaAndTheCaribbean = 246,
+        LatinAmerica = 246,
         AscensionIsland = 247,
         AlandIslands = 248,
         DiegoGarcia = 249,
@@ -865,6 +865,8 @@ class Q_CORE_EXPORT QLocale
         Kosovo = 257,
         EuropeanUnion = 258,
         OutlyingOceania = 259,
+        World = 260,
+        Europe = 261,
 
         Tokelau = TokelauCountry,
         Tuvalu = TuvaluCountry,
@@ -874,8 +876,9 @@ class Q_CORE_EXPORT QLocale
         RepublicOfKorea = SouthKorea,
         RussianFederation = Russia,
         SyrianArabRepublic = Syria,
+        LatinAmericaAndTheCaribbean = LatinAmerica,
 
-        LastCountry = OutlyingOceania
+        LastCountry = Europe
     };
 // GENERATED PART ENDS HERE