[Spike - API] Support optional dataset parameters required by the frontend (alternativePersistentId, publicationDate, citationDate)

[GPortas]

Overview of the Feature Request
Support optional parameters for the SPA Citation Metadata accordion: alternativePersistentId, publicationDate and citationDate.

What kind of user is the feature intended for?
API User

What inspired the request?

• Dataset summary, continued dataverse-frontend#115
• Add the alternativePersistentId as part of the Dataset object definition dataverse-client-javascript#66
• Add the publicationDate, citationDate as part of the Dataset object dataverse-client-javascript#64

What existing behavior do you want changed?
N/A

Any brand new behavior do you want to add to Dataverse?
N/A

Any open or closed issues related to this feature request?

• Dataset summary, continued dataverse-frontend#115
• Add the alternativePersistentId as part of the Dataset object definition dataverse-client-javascript#66
• Add the publicationDate, citationDate as part of the Dataset object dataverse-client-javascript#64