gnrc/lorawan: Add configurations to GNRC's Doxygen configurations group
gnrc/lorawan: Add configurations to GNRC's Doxygen configurations group

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