New comment by loreb on void-packages repository

https://github.com/void-linux/void-packages/issues/30546#issuecomment-828791106

Comment:
Adding the missing gnulib files made the patch a bit bigger than I thought;
the GNU autotools did something useful and noticed that the manpages are now out of date
(they are generated from the `--help` option with `help2man`), I chose to be dirty and simply
updated their timestamps as there is no functional change; this is also noted in the template.

That being said, I did all the work on my debian computer, and the xbps tooling was surprisingly comfortable.
Issuing a pull request now.