hascore to provide an endpoint for static data

[ghost]

staticdata.py#L1676 has data that can move to hascore. Hascore has to provide an endpoint for accessing such data.

At the moment, country_codes is being used at these places. Of which, hacknight is not being maintained. Funnel is using it here for a quick check. The same data is available in Hascore. A SELECT iso_alpha2, name FROM geo_country_info; in hascore DB and you will see the same country codes.

Should this be fixed, we must also fix code in all repos using this data, asking for switching to hascore-provided data.