tests/usbus: Default to RIOT peripheral PID
tests/usbus: Default to RIOT peripheral PID

smlng/RIOT,OTAkeys/RIOT,kYc0o/RIOT,toonst/RIOT,jasonatran/RIOT,x3ro/RIOT,RIOT-OS/RIOT,RIOT-OS/RIOT,RIOT-OS/RIOT,OlegHahm/RIOT,OTAkeys/RIOT,basilfx/RIOT,OlegHahm/RIOT,basilfx/RIOT,miri64/RIOT,toonst/RIOT,miri64/RIOT,OTAkeys/RIOT,x3ro/RIOT,jasonatran/RIOT,yogo1212/RIOT,jasonatran/RIOT,authmillenon/RIOT,x3ro/RIOT,ant9000/RIOT,jasonatran/RIOT,ant9000/RIOT,smlng/RIOT,x3ro/RIOT,authmillenon/RIOT,miri64/RIOT,toonst/RIOT,smlng/RIOT,authmillenon/RIOT,RIOT-OS/RIOT,kaspar030/RIOT,OTAkeys/RIOT,yogo1212/RIOT,authmillenon/RIOT,ant9000/RIOT,mtausig/RIOT,mtausig/RIOT,miri64/RIOT,mtausig/RIOT,OlegHahm/RIOT,yogo1212/RIOT,mtausig/RIOT,kYc0o/RIOT,authmillenon/RIOT,smlng/RIOT,kYc0o/RIOT,OTAkeys/RIOT,kYc0o/RIOT,yogo1212/RIOT,kaspar030/RIOT,authmillenon/RIOT,ant9000/RIOT,ant9000/RIOT,basilfx/RIOT,OlegHahm/RIOT,x3ro/RIOT,kaspar030/RIOT,miri64/RIOT,basilfx/RIOT,RIOT-OS/RIOT,kaspar030/RIOT,toonst/RIOT,kaspar030/RIOT,OlegHahm/RIOT,kYc0o/RIOT,toonst/RIOT,jasonatran/RIOT,smlng/RIOT,mtausig/RIOT,yogo1212/RIOT,basilfx/RIOT,yogo1212/RIOT