Update Endpoint: TimeZones

[MikeNeilson]

Add deprecated header

Implement new style if not already done.

Task approval is for either doing, or PR, assign to self if planning to do the work.

[RyanM-RMA]

Hi Mike, what do you mean by "Implement new style if not already done"? Is that using the Formats.parseHeaderAndQueryParam while passing in the query param and header? Just wanting to make sure, cause that's what I understood and estimated for.

[MikeNeilson]

Oh, doing the rendering of data in Java instead of the database doing it.... really should've written it that way the first time.

Also, the deprecated header would be for the old database format, not the endpoint itself.

[RyanM-RMA]

Will that require a DTO?

[MikeNeilson]

... Maybe, It's a pretty constrained list so it doesn't really need to be paginated. The Java TimeZone class might be sufficient.

[RyanM-RMA]

It's the same for Units and Parameters btw. Those three don't have DTO's, and they're using the db for formatting.