zlint needs update for latest gTLDs

[alexzorin]

See https://community.letsencrypt.org/t/lets-encrypt-cant-generate-a-cert-for-a-recently-delegated-tld/102650

Currently, cpa domains cannot be issued because zlint produces a e_dnsname_not_valid_tld error during the signing of the precertificate.

Since Boulder already does a check with publicsuffix-go, perhaps it might be worth disabling the DNSNameValidTLD linter?

OTOH stacking linters might be desirable, so maybe just keeping the gTLD database up to date is better.

[cpu]

Thanks for flagging this @alexzorin. I'll pull in an updated zlint with next week's release and make sure it happens with future TLD map updates.