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

https://github.com/ndgnuh/void-packages master
https://github.com/void-linux/void-packages/pull/11368

New package: ibus-bamboo-0.4.6
A new Vietnamese input method for ibus.

A patch file from https://github.com/void-linux/void-packages/pull/11368.patch is attached