Correctly pass registries credentials to core updaters
- Pass custom registries credentials to FileUpdaters classes on core
This should fix the last auth issue of: https://gitlab.com/dependabot-gitlab/dependabot/-/issues/136
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This should fix the last auth issue of: https://gitlab.com/dependabot-gitlab/dependabot/-/issues/136