schemata: Send only origin url for scheduling debian loader tasks
This answers the part mentioned in the new loader-debian implementation diff:
About debian lister, in any case:
- We'll need to adapt slightly the lister to pass solely the origin url and not the origin dict
Related swh-loader-core!37 (closed) Related swh-loader-core#2025 (closed)
Test Plan
tox
Migrated from D2137 (view on Phabricator)