New comment by dkwo on void-packages repository

https://github.com/void-linux/void-packages/pull/32636#issuecomment-914986673

Comment:
Switched to gi-docgen, with the patch provided upstream.
Note all the patches are already merged upstream, so on next release they can be dropped.
I've been asked to contribute this to fwupd ci once it is approved, do you know what should be done?