Support main branch in ListWorkerVersions default branches
As gitlab.com now uses the main branch as the default one, we sadly must also support this one along master.
Refs https://gitlab.com/arkindex/requests/-/issues/394#note_632940275
As gitlab.com now uses the main branch as the default one, we sadly must also support this one along master.
Refs https://gitlab.com/arkindex/requests/-/issues/394#note_632940275