New comment by tornaria on void-packages repository

https://github.com/void-linux/void-packages/pull/43225#issuecomment-1529128147

Comment:
@leahneukirchen could we get this merged please?

This brings sagemath up to date with current versions of packages in void; it also updates networkx which was requested by @icp1994 but cannot be updated without the patch I added here.