pkg/lua: add arch 32bit requirement
pkg/lua: add arch 32bit requirement

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