ist: only run OpenSCAP test on RHEL

[jlebon]

Otherwise we don't have access to the registry anyway.

[jlebon]

13:52:46 < jlebon> miabbott: but would we even have access to pull the container anyway?
13:52:53 < jlebon> strawman: https://github.com/projectatomic/atomic-host-tests/pull/395
13:52:58 < miabbott> jlebon: yeah, there is no paywall
13:53:34 < jlebon> oh wow
13:55:35 < jlebon> miabbott: i can pull it here indeed. i didn't realize this was still status quo
13:57:18 < jlebon> hmm, ok, so maybe the right fix is to skip this test for now
13:57:27 < jlebon> until centos atomic catches up?
13:57:40 < miabbott> agreed

[miabbott]

Access to the registry isn't a problem, but something is breaking CAHC right now, so we can use this for now.

[miabbott]

The CAHC root cause for the failure is CentOS/sig-atomic-buildscripts#329.

And since the atomic scan feature is really only used by RHEL folks, I think it is safe to put this restriction on the sanity test.