A score set is a collection of scores defined by a single custom format
JSON data file in the TRaSH Guides. Score sets provide a way to define
"themes" for scores that get used across multiple custom formats.
This feature adds the `score_sets` property to the top-level
`quality_profiles` objects.
Initial implementation with sync support for the following fields:
- Name
- Upgrade Allowed
- Min Format Score
- Cutoff
- Cutoff Format Score
- Items
Quality profiles are always created if they are defined under
`quality_profiles` at the top-level. Within a quality profile
configuration, Recyclarr will not modify quality profile fields if those
corresponding properties in the config are omitted.