config: Clarify configuration setup client code
Second part of getting rid of the SWHConfig mixin. Related to client code now
Related to swh-core#1532 (closed)
Test Plan
tox
Migrated from D3957 (view on Phabricator)
Staging instance, all changes can be removed at any time
Second part of getting rid of the SWHConfig mixin. Related to client code now
Related to swh-core#1532 (closed)
tox
Migrated from D3957 (view on Phabricator)