Man pages matching name dist::zilla::util::configdumper in section 3pm:

Dist::Zilla::Util::ConfigDumper.3pm.en	debian 10 / libdist-zilla-util-configdumper-perl
Dist::Zilla::Util::ConfigDumper.3pm.en	debian 11 / libdist-zilla-util-configdumper-perl
Dist::Zilla::Util::ConfigDumper.3pm.en	debian 12 / libdist-zilla-util-configdumper-perl