Add "derived" and "source" icons to search results in the portal UI

[robyngit]

Describe the feature you'd like A source or derived icon will appear in a search result based on whether a data file in the package is a source or derivation of another data file in the repository (from a different package).

Additional context This is an issue transferred from https://github.com/DataONEorg/collections-portals-schemas/issues/30

[laurenwalker]

We already implemented a provenance icon for search results, but it doesn't distinguish between sources and derivations.

Moving to Icebox and marking as low priority since we haven't had a lot of requests for this