scanner: Use indent() function in desc_dump()
scanner: Use indent() function in desc_dump()

sir-murray/wayland,tulcod/wayland,bitfactor/wayland,tulcod/wayland,bitfactor/wayland,abooij/wayland,abooij/wayland,eyolfson/wayland,eyolfson/wayland,sir-murray/wayland,eyolfson/wayland,mchalupa/wayland,abooij/wayland,sir-murray/wayland,mchalupa/wayland,bitfactor/wayland,mchalupa/wayland,tulcod/wayland