Man pages matching name locale::recodedata::hp_roman8 in section 3pm:

Locale::RecodeData::HP_ROMAN8.3pm.en	debian 10 / libintl-perl
Locale::RecodeData::HP_ROMAN8.3pm.en	debian 11 / libintl-perl
Locale::RecodeData::HP_ROMAN8.3pm.en	debian 12 / libintl-perl