[PRQ#50211] Merge Request for python-pix2tex

AlphaJack [1] filed a request to merge python-pix2tex [2] into pix2tex [3]: Fixed installation steps, name compliant with Python package guidelines [1] https://aur.archlinux.org/account/AlphaJack/ [2] https://aur.archlinux.org/pkgbase/python-pix2tex/ [3] https://aur.archlinux.org/pkgbase/pix2tex/