New review comment by jcgruenhage on void-packages repository

https://github.com/void-linux/void-packages/pull/33356#discussion_r723074603

Comment:
https://github.com/Zygo/bees/blob/7933ccb660de3f4b5cd8d2ac2af00d4d4e6acdf3/Makefile#L10 <- this here, but looking at it again, this doesn't look all that required because of the `|| echo UNKNOWN` part