There is a new pull request by k4leg against master on the void-packages repository

https://github.com/k4leg/void-packages flatpak-builder
https://github.com/void-linux/void-packages/pull/15156

flatpak-builder: update to 1.0.9.


A patch file from https://github.com/void-linux/void-packages/pull/15156.patch is attached