Model upload: bioimageio.yaml saved by save_bioimageio_package not recognised as rdf.yaml

[qin-yu]

bioimageio.spec.save_bioimageio_package creates a zip containing bioimageio.yaml but not rdf.yaml. Drag and drop bioimageio.yaml into upload web interface doesn't lead to a filled form though the file is added to "Files". When I rename it back to rdf.yaml, the upload UI gets filled automatically.