There's a merged pull request on the void-packages repository

New: sage data packages (combinatorial_designs, conway_polynomials, elliptic_curves, polytopes_db, graphs)
https://github.com/void-linux/void-packages/pull/35098

Description:
#### Testing the changes
- I tested the changes in this PR: **YES**

These are data packages that are split from sagemath. They are not very large, but they come from a separate source and they barely change so it's convenient to have them as separate, very simple packages.

Cc: @dkwo @leahneukirchen