v0.0.12 - swh.lister.gitlab.tasks: Use gitlab as instance name for gitlab.com - README.md: Add gitlab to the lister implementations referenced - core/lister_base: Remove unused import
v0.0.12 - swh.lister.gitlab.tasks: Use gitlab as instance name for gitlab.com - README.md: Add gitlab to the lister implementations referenced - core/lister_base: Remove unused import