gh-35285: System package information tox ini gh actions for alpine linux
### 📚 system pkgs info and GH actions for alpine linux
Will fix #33083. This is the rebase of the branch of the latter on top
of 10.0.beta4, reduced to the scripts and package lists.
Workarounds for musl libc from #33083 will be revisited in a follow up.
### 📝 Checklist
- [X] I have made sure that the title is self-explanatory and the
description concisely explains the PR.
- [X] I have linked an issue or discussion.
- [ ] I have created tests covering the changes.
- [ ] I have updated the documentation accordingly.
### Dependencies
- #35290 - pplpy 0.8.7
- #35094 - saner libsingular linking
URL: https://github.com/sagemath/sage/pull/35285
Reported by: Dima Pasechnik
Reviewer(s): Dima Pasechnik, Matthias Köppe
