action #1321: Make sure packages build reliable
fix v4l-utils and xf86-input-wacom bootstraping
Both packages check udev version during build depending on the udev package. But udev-mini is installed and they fail.
The fix I did for another package is this:
xf86-input-vmmouse.spec:%if 0%( test -d /usr/lib/udev/rules.d && echo "1" ) > 0
This most likely needs to be applied to more packages.