add virt-firmware-rs to sst-virt-firmware

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

Author: kraxel

configs/rhel-sst-virt-firmware--subsystem.yaml

@@ -17,3 +17,6 @@ data:
   arch_packages:
     x86_64:
       - seabios
+      - virt-firmware-rs
+    aarch64:
+      - virt-firmware-rs