Tethys-dataset-services

What's Changed
* Add "expose primary keys" option to create_postgis_store by swainn in https://github.com/tethysplatform/tethys_dataset_services/pull/25


**Full Changelog**: https://github.com/tethysplatform/tethys_dataset_services/compare/2.2.1...2.3.0

Fixes an issue with the `create_sql_view_layer`:
- It tries to perform an intermediate `reload` using the `public_endpoint`, which fails often in a containerized environment.
- Default behavior is to now call this with the `endpoint`.
- An additional argument is added to `create_sql_view_layer` to allow overriding this behavior.

* Fixes issue with the `create_sql_view_layer` that prevented it from working.
* Adds optional `node_ports` argument to be used when using GeoServer in a clustered mode. When calling `reload` the endpoint will be called for each port listed.

Improved GeoServer Interface

* Addressed linting issues
* Disabled CKAN tests