drivers/pci.lua: fix for Turris RTROM01-WS3294

Unfortunately, this fault is done by the HW report, which I got from our hardware department. They swapped vendor and device ID in the report and I could not verify it. Since I did not have the mini PCIe card, I could check it with the Mediatek MT7612, which we already have here listed. :-(

Fixes: 01444c9b ("pci.lua: add support for Turris RTROM01-WS3294")