Allow Compartment Scans on Code Type

[alexanderkiel]

Currently, compartments scans are only allowed for search values including a system. However for data elements of type FHIR.Code, we also have an index of the values without system. In such cases a scan can be done.

We have to change:

(-supports-ordered-compartment-index-handles [_ values]
   ;; the CompartmentSearchParamValueResource index only contains values with systems
    (every? has-system? values))

in modules/db/src/blaze/db/impl/search_param/token.clj.