publisher and publisherName should always export as lists

[sedula27]

The publisher and publisherName fields are currently exported as either a single value or a list depending on the data. For consistency, these fields should always be exported as arrays (lists), even when only one value is present.

https://sandbox.cass.credentialengine.org/api/ceasn/b9ad67d55530ace332e3fba7375bed55

Publisher in the above export shows it as a single value

[miledivovic]

@sedula27 This should be fixed on sandbox now

[sedula27]

@miledivovic
Now the publisher is showing as an array of arrays
https://sandbox.cass.credentialengine.org/api/ceasn/386dc792b53296d7038153b174676498

[miledivovic]

@sedula27 woops, try now