This patch adds the script used to generate setup directories, needed
for the device u2f-emulated configuration in directory mode:

    python u2f-setup-gen.py $DIR
    qemu -usb -device u2f-emulated,dir=$DIR

Signed-off-by: César Belley <cesar.belley@lse.epita.fr>
Message-id: 20200826114209.28821-11-cesar.belley@lse.epita.fr
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>