www/freenginx-devel: update from 1.29.3 to 1.29.4

Enable the updated geoip module.

Sponsored by: tipi.work

<ChangeLog>

*) Feature: support for GeoIP2 databases in the MaxMind DB (MMDB) format

in the ngx_http_geoip_module and ngx_stream_geoip_module modules; the
"geoip_set" directive.

*) Bugfix: disk cache size might be calculated incorrectly on the XFS

file system with the "largeio" mount option.

*) Bugfix: of minor potential bugs.

</ChangeLog>