Currently only the advanced method url is printed by

gpg-wks-client --print-wkd-url test@example.org
https://openpgpkey.example.org/.well-known/openpgpkey/example.org/hu/iffe93qcsgp4c8ncbb378rxjo6cn9q6u?l=test

as some sites prefer the direct method, it can be useful to print the direct method url also.

The code is here https://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=blob;f=tools/wks-util.c;h=cf07a0cb326a7244406fa1efcbd34782ae38b358;hb=refs/heads/master#l1221