New review comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/pull/24072#discussion_r475231819

Comment:
Quote from their github repository https://github.com/crust-firmware/arm-trusted-firmware/commit/f928897fa5df6afa0f70bb1b1011e4bb03cb4596: This commit does not belong to any branch on this repository.
This is problematic, whenever github run `git gc`, this archive will go away.