[PRQ#46324] Deletion Request for scipion-git

MarsSeed [1] filed a deletion request for scipion-git [2]: Orphan VCS package for a niche scientific tool. Its upstream was developed only until 2020. [a] Then in April this year, just before archiving the repo, a developer added a remark in readme that this is an old, unused code base, and included a link pointing to the website. [b] As it turns out, the monorepo has been split into three separate application components, plus a fourth which is a Python-based installer. Not useful to keep this deprecated package. [a]: https://github.com/I2PC/scipion/commits/master [b]: https://github.com/I2PC/scipion [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/scipion-git/