We hit a -Wstrict-prototypes error which was fixed in the latest release
of libcdio-paranoia but openbsd is too old. We already have coverage of
this in other CIs so remove it.
Mostly. It is annoying if we want to add some flag/option to all the cis
and then have to do it manually. Things easily get missed that way.
Skipped powershell because of course I'm not going to deal with that.
Dudemanguy