[arch-dev-public] [signoff] pciutils, usbutils (x86_64 only at this moment)

During my update for hal, I noticed someone moved pci.ids and usb.ids from pciutils and usbutils to a place where many packages don't expect them. I moved them to /usr/share/hwdata, which is the same location used by Fedora/Redhat. Please signoff.