usb: Fix quirks list

In some cases, the USB_QUIRK_VP macro was being misused. Instead of
setting quirks to the intended value, the first two supplied quirks
would go into lo_rev and hi_rev. Replace it with USB_QUIRK_VO which only
takes the needed args. This also makes the Dummy products, which where
being used to correctly set vendor only quirks, not necessary.

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1153