New comment by ericonr on void-packages repository

https://github.com/void-linux/void-packages/pull/26601#issuecomment-731902120

Comment:
1.2.21 is out

Also, please ask upstream to use proper CMAKE variables instead of `sbin` in https://github.com/dankamongmen/growlight/blob/95148f9174d1e4227cad280286e8219735996ce9/CMakeLists.txt#L165