Remove duplicate check for enabled seccomp
Remove duplicate check for enabled seccomp

We already test for the availability of seccomp in `setupSeccomp()` so
we can remove the additional check.

Signed-off-by: Sascha Grunert <70ab469ddb2ac3e35f32ed7c2fd1cca514b2e879@suse.com>

kubernetes-incubator/ocid,nalind/cri-o,kubernetes-incubator/cri-o,kubernetes-incubator/cri-o,kubernetes-incubator/ocid,nalind/cri-o,kubernetes-incubator/ocid,kubernetes-incubator/cri-o,kubernetes-incubator/cri-o,nalind/cri-o