objstorage_testsing: Fix some RPC tests after recent changes in swh-core
Remote exception handling has changed since rDCORE08289ce5c33e507ec3ce80cade86f688b4107f3f
Migrated from D2684 (view on Phabricator)
Staging instance, all changes can be removed at any time
Remote exception handling has changed since rDCORE08289ce5c33e507ec3ce80cade86f688b4107f3f
Migrated from D2684 (view on Phabricator)