add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

1
2
# From https://www.kernel.org/pub/linux/utils/kbd/sha256sums.asc
sha256 5fd90af6beb225a9bb9b9fb414c090fba53c9a55793e172f508cd43652e59a88  kbd-2.0.4.tar.xz