[PRQ#42932] Deletion Request for hpgl

MarsSeed [1] filed a deletion request for hpgl [2]: Orphaned Python 2 based tool from 2015. Doesn't work, as it depends on boost, and there are only Python3 based bindings in the available boost packages on Arch and AUR. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/hpgl/