This role fails with `The task includes an option with an undefined variable` on OpenBSD because `distributiuon_major_version` is not set on OpenBSD.
We should either default to "" if the variable is not set, or remove `vars/OpenBSD.yml`. I would prefer the former :)
Signed-off-by: Dennis Eriksen <[email protected]>
Signed-off-by: Dennis Eriksen <[email protected]>