Comment 0 for bug 1837798

In order to support bonding of VFs in guests we need to enable support of the "trusted" field:

https://specs.openstack.org/openstack/nova-specs/specs/rocky/implemented/sriov-trusted-vfs.html#proposed-change

note: in order for this to be useful another spec needs to be implemented upstream to make sure VFs are allocated from different PFs https://review.opendev.org/#/c/182242/