pkgs/build-game: Add unzip to nativeBuildInputs

A lot of games come as a Zip archive, so let's add it to
nativeBuildInputs by default so we no longer need to deal with that for
every single game.

This also removes that line from Invisigun Heroes, so the package now is
pretty much minimal and very clean :-)

Signed-off-by: aszlig <aszlig@redmoonstudios.org>

0 files changed, 0 insertions, 0 deletions