Document that binding:profile is for compute services only
Document that binding:profile is for compute services only

References:
https://meetings.opendev.org/meetings/neutron_drivers/2022/neutron_drivers.2022-09-30-14.01.log.html#l-28
https://meetings.opendev.org/irclogs/%23openstack-neutron/%23openstack-neutron.2022-09-30.log.html#t2022-09-30T16:08:59

Counterexamples:
https://docs.openstack.org/neutron/rocky/admin/config-ovs-offload.html
https://specs.openstack.org/openstack/nova-specs/specs/rocky/implemented/sriov-trusted-vfs.html

Change-Id: Ia30f679a371911501c4a458b4764da7011535dca

openstack/neutron-lib,openstack/neutron-lib,openstack/neutron-lib,openstack/neutron-lib