Create testing environment for THREDDS and Example datasets to live

[kwilcox]

With some CI pipelines so we can update THREDDS configs/dataset here in GitHub and they can be deployed to the server automatically.

[lesserwhirls]

Awesome - we don't get to play with automated pipelines like that here, so I'm pretty stoked!

[rsignell-usgs]

@kwilcox, is this issue waiting until there is actually something for a CI pipeline to do?

[kwilcox]

I was, but I guess we could setup a currently released THREDDS with all of these datasets in the meantime. Sounds like a plan.