New review comment by mahiuchun on void-packages repository

https://github.com/void-linux/void-packages/pull/32029#discussion_r736185069

Comment:
Removed brotli-devel there.
Looks like the ability to use system brotli is introduced after 10.0 release: https://github.com/apitrace/apitrace/commit/3b4a698dde40022628a2e944008c43a67a6e1c02