Fix broken --version flag

This was broken due to the version file not being required ahead of
time.

Change-Id: I2d3efd785e13d12badbcedc91a24238a1f232cc5
Reviewed-on: https://gerrit.causes.com/33028
Reviewed-by: Shane da Silva <shane@causes.com>
Tested-by: Shane da Silva <shane@causes.com>