There is an updated pull request by sgn against master on the void-packages repository

https://github.com/sgn/void-packages drop-python3.8-backport
https://github.com/void-linux/void-packages/pull/17755

Drop python3.8 backported package
- zipp, importlib_metadata, mock are back-ported package.

- Drop them since we're in Python 3.8 now.

- ./xbps-src check passed

A patch file from https://github.com/void-linux/void-packages/pull/17755.patch is attached