gpu: Add a kube runtime class

With the added configuration add the corresponding kube
runtime class.

Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>

tools/packaging/kata-deploy/runtimeclasses/kata-runtimeClasses.yaml

@@ -63,3 +63,16 @@ overhead:
 scheduling:
   nodeSelector:
     katacontainers.io/kata-runtime: "true"
+---
+kind: RuntimeClass
+apiVersion: node.k8s.io/v1
+metadata:
+    name: kata-qemu-gpu
+handler: kata-qemu-gpu
+overhead:
+    podFixed:
+        memory: "160Mi"
+        cpu: "250m"
+scheduling:
+  nodeSelector:
+    katacontainers.io/kata-runtime: "true"