vmm: config: Add pci_device_id to PciDeviceCommonConfig

This adds it to all device types that use the common PCI device
configuration.

Signed-off-by: Rob Bradford <rbradford@meta.com>

vmm/src/vm_config.rs

@@ -281,6 +281,8 @@ pub struct PciDeviceCommonConfig {
     pub iommu: bool,
     #[serde(default)]
     pub pci_segment: u16,
+    #[serde(default)]
+    pub pci_device_id: Option<u8>,
 }
 
 #[derive(Clone, Debug, PartialEq, Eq, Deserialize, Serialize)]