fix: EventDataValue mapping with idScheme!=UID DHIS2-14968

[teleivo]

Event dataValue.storedBy is set on import

dhis2-core/dhis-2/dhis-services/dhis-service-tracker/src/main/java/org/hisp/dhis/tracker/imports/bundle/persister/EventPersister.java

Line 229 in 9b6d958

eventDataValue.setStoredBy(user.getUsername());

This might not always have been the case. At least in SL DB there are dataValues without that property in the JSONB.

event.eventdatavalues being JSONB leads to a different query when dataElementIdScheme!=UID see #19153. This then requires different code to aggregate the rows into the event and its dataValues.

I defaulted to the empty string using dataValueJson.getString("storedBy").string("") which meant it was exported as such. This was different than when requesting idScheme=UID where no storedBy in the DB means no storedBy property in the JSON. This PR aligns dataElementIdScheme!=UID with dataElementIdScheme==UID.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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