New review comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/32981#discussion_r711179490

Comment:
Please drop `${hostmakedepends}` from `makedepends`. The other `perl-*` packages will automatically pull in `perl` itself, plus using `$hostmakedepends` like that is bad form since a later change to `hostmakedepends` might cause unnoticed `makedepends` creep.