Add nova04delta DT and nvidia-vfio VA

Add DT and related VA for full PCI device passthrough
for testing GPU workloads on RHOSO.

The VA is based on nvidia-mdev-passthrough, DT is based on
nova02beta.

Jira: #OSPRH-18904

Signed-off-by: Bohdan Dobrelia <[email protected]>

Author: bogdando

.gitignore

@@ -3,3 +3,4 @@ examples/dt/uni*/control-plane/nncp/nncp.yaml
 examples/dt/uni*/data-plane.yaml
 examples/dt/uni*/networker/edpm-networker.yaml
 .idea/
+.aider*

README.md

@@ -39,3 +39,10 @@ The following VAs are available.
 - [Network Functions Virtualization with SRIOV](examples/va/nfv/sriov/)
 - [Network Functions Virtualization with OvS DPDK](examples/va/nfv/ovs-dpdk/)
 - [Network Functions Virtualization with OvS DPDK & SRIOV](examples/va/nfv/ovs-dpdk-sriov/) [untested]
+- [Nvidia GPU Passthrough (VFIO)](examples/va/nvidia-vfio-passthrough/) [untested]
+
+## Deployment Topologies
+
+The following DTs are available.
+
+- [Nova with GPU Passthrough (VFIO)](examples/dt/nova/nova04delta/) [untested]