azure: Use container URLs instead of ContainerClient instances as attributes
A future commit will start using aio.ContainerClient instances, which must be created on the fly from these URLs.
Migrated from D5742 (view on Phabricator)
staging instance, all data can be removed at all time
A future commit will start using aio.ContainerClient instances, which must be created on the fly from these URLs.
Migrated from D5742 (view on Phabricator)