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

https://github.com/ndowens/void-packages python-jeepney
https://github.com/void-linux/void-packages/pull/26805

python3-jeepney: update to 0.6.0
Add tests

A patch file from https://github.com/void-linux/void-packages/pull/26805.patch is attached