japanese/another-htmllint: Change dependecy from www/p5-CGI.pm to www/p5-CGI

www/p5-CGI and www/p5-CGI.pm provide same functions and conflict each other.
While a lot of ports use www/p5-CGI, only this one uses www/p5-CGI.pm. By
swiching to use www/p5-CGI this port and others can be installed together.

Also, pass maintainership to the submitter due to consecutive maintainer
timeouts.

PR: 228236
Submitted by: Yasuhiro KIMURA <yasu@utahime.org>
Approved by: maintainer timeout, pi (mentor)