fix missing caddy_base when rebuilding
fix missing caddy_base when rebuilding

ostcar/OpenSlides,normanjaeckel/OpenSlides,OpenSlides/OpenSlides,tsiegleauq/OpenSlides,normanjaeckel/OpenSlides,OpenSlides/OpenSlides,ostcar/OpenSlides,ostcar/OpenSlides,tsiegleauq/OpenSlides,tsiegleauq/OpenSlides,normanjaeckel/OpenSlides,normanjaeckel/OpenSlides