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

https://github.com/CameronNemo/void-packages aa-pulse
https://github.com/void-linux/void-packages/pull/24734

apparmor: update pulseaudio profile
The pulseaudio profile was referring to the gconf helper, which has been
replaced with the gsettings-helper.

A patch file from https://github.com/void-linux/void-packages/pull/24734.patch is attached