New review comment by not-chicken on void-packages repository

https://github.com/void-linux/void-packages/pull/27066#discussion_r540054935

Comment:
I think `desktop-file-utils` and `appstream-glib` can be moved to `checkdepends`. They are only required to run tests from what I see [here](https://github.com/bottlesdevs/Bottles/blob/master/data/meson.build).