Unicode version 1.16.0

Enhancements

• Add Unicode.script_statistic/1 that returns the first index and grapheme count of the scripts in a string. This is useful to help derive the likely locale of a string. Determining the locale is outside the scope of this library but is required in ex_cldr_person_names.

• Add Unicode.script_dominance/1 to sort the results of Unicode.script_statistic/1 in descending dominance order.