Integration countries-states database as a schedule task

[Lurvy]

Countries States Cities Database
https://github.com/dr5hn/countries-states-cities-database

Countries-states JSON
https://raw.githubusercontent.com/dr5hn/countries-states-cities-database/master/countries%2Bstates.json

This open source database is updated quarterly, maybe we can add a schedule task to update countries-states/provinces data.