pci: Add INTERFACE_PCIE_DEVICE to all PCIe devices

pci: Add INTERFACE_PCIE_DEVICE to all PCIe devices

Change all devices that set is_express=1 to implement
INTERFACE_PCIE_DEVICE.

Cc: Keith Busch <[email protected]>
Cc: Kevin Wolf <[email protected]>
Cc: Max Reitz <[email protected]>
Cc: Dmitry Fleytman <[email protected]>
Cc: Jason Wang <[email protected]>
Cc: "Michael S. Tsirkin" <[email protected]>
Cc: Marcel Apfelbaum <[email protected]>
Cc: Paul Burton <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Cc: Hannes Reinecke <[email protected]>
Cc: [email protected]
Reviewed-by: Alistair Francis <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
Reviewed-by: David Gibson <[email protected]>
Reviewed-by: Marcel Apfelbaum <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>