Tests have started to output too much log content, causing viewing CI
failures to be painfully impossible. Roll back for now.
Fix may be related to
https://github.com/nunit/nunit3-vs-adapter/issues/941, although we don't
use filter.
It seems that no usages of `BeatmapSetInfo` detaches require files - a
`WorkingBeatmap` is always obtained before doing further lookups.
Therefore we can omit this include unless the detaching object is a
`BeatmapInfo`. A refetch is performed when retrieving a
`WorkingBeatmap` to complete the equation.
This addresses the number one performance concern with realm (when
entering song select). Previous logic was causing instantiation and
property reads of every score in the database due to the `AsEnumerable`
specfication.