Updated backup test to pull a newer backup
The new backup has been taken on a chart deploy on our current stable, GitLab 11.3.4, that had been restored from the previous 11.0.0-pre backup and migrated.
The new backup has our new installation_type
field that is used to gate whether objects intended for object storage are restored.
This should fix job failures we were seeing like this: https://gitlab.com/charts/gitlab/-/jobs/107274400
And is required after this change was merged into the task-runner images: gitlab-org/build/CNG!151 (merged)