New comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/pull/24995#issuecomment-695851996

Comment:
> How did you decide which packages to drop?
> 
> Partially supersees #24986

- Python  Executable: that has Python 3 counterpart, no other Python 2 package depends on Python 2 version
- Python 2 Libraries: that only depended by first item (and by chain, to this item)

For example: buildbot and offlineimap will stay, and its dependencies will stay. For now, I picked the package from your PR.