Public FIM Rendering and DB Foreign Table Fixes

[CoreyKrewson-NOAA]

This PR will resolve a few issues dealing with Public FIM rendering and data processing.

1. The RDS bastion script was failing when creating a foreign table from the WRDS location DB. This was due to missing variable in the setup script.
2. The RDS bastion script was failing because a foreign table already existed from the dump. I added some postgres logic to loop through the external schema as delete existing foreign tables. This required removing the "set" from the fetch size option
3. Removed the display filters on the public services because strm order is not present and was causing the services to not render