Add UDR TLDs (#202)

fix strict typing fatal

add declare(strict_types=1)

Update module.tld.servers.json

When querying whois.dk-hostmaster.dk automatically add the flag --show-handles as described at https://manpages.debian.org/jessie/whois/whois.1.en.html#NOTES

github: workflows: tests: add PHP 8.1

add .tube

update .africa

Fix .it.ao test

feat (parsing): select first scalar by default

configs: tld servers: update .durban and .joburg