swh-deposit: Configure access to the graph storage
Needed to check a SWHID exists in the archive before accepting a metadata-only deposit.
Config var added by D5231
Resolves T2942
Migrated from D5245 (view on Phabricator)
Needed to check a SWHID exists in the archive before accepting a metadata-only deposit.
Config var added by D5231
Resolves T2942
Migrated from D5245 (view on Phabricator)