LibUnicode: Parse and generate compact currency formatting rules

Author: https://github.com/trflynn89
Commit: 4317a1b552
Pull-request: https://github.com/SerenityOS/serenity/pull/10873
Reviewed-by: https://github.com/linusg

Userland/Libraries/LibUnicode/Locale.h

@@ -81,6 +81,7 @@ struct LocaleID {
 enum class CompactNumberFormatType : u8 {
     DecimalLong,
     DecimalShort,
+    CurrencyShort,
 };
 
 struct NumberFormat {