PciPassthroughFilter returned 0 hosts when creating SR-IOV instance

Issue

• The creation of SR-IOV instance failed due to "No valid host was found." at the PciPassthroughFilter

2023-11-07 19:02:27.537 16 DEBUG nova.scheduler.filters.pci_passthrough_filter [req-66c226b1-28ad-4a56-85d4-41d599be2530 8233c56a9deb498495876736d8d39e2e 5ddd31ba60984392b5598087a00f9b50 - default default] (overcloud-computesriov-0.redhat.local, overcloud-computesriov-0.redhat.local) ram: 2055038MB disk: 439296MB io_ops: 0 instances: 0 doesn't have the required PCI devices (InstancePCIRequests(instance_uuid=<?>,requests=[InstancePCIRequest])) host_passes /usr/lib/python3.6/site-packages/nova/scheduler/filters/pci_passthrough_filter.py:54
2023-11-07 19:02:27.538 16 INFO nova.filters [req-66c226b1-28ad-4a56-85d4-41d599be2530 8233c56a9deb498495876736d8d39e2e 5ddd31ba60984392b5598087a00f9b50 - default default] Filter PciPassthroughFilter returned 0 hosts