Disable virtio tests on FreeBSD
Disable virtio tests on FreeBSD

grub-bhyve is a hack, and is unstable under nested virtualization (runs
off into 100% cpu forever). Disable the virtio tests on FreeBSD.

mato/solo5,Solo5/solo5,djwillia/solo5,Weichen81/solo5,mato/solo5,Weichen81/solo5,djwillia/solo5,djwillia/solo5,Solo5/solo5,mato/solo5,Weichen81/solo5