Add STOFS-2D-Global para version to available models

[JackReevesEyre-NOAA]

[JackReevesEyre-NOAA]

@saeed-moghimi-noaa @gseroka -- can you please confirm which para version of STOFS-2D-Global I should add to the dashboard?
https://noaa-gestofs-pds.s3.amazonaws.com/_para/
...
https://noaa-gestofs-pds.s3.amazonaws.com/_para4/

Thanks!

[gseroka]

@JackReevesEyre-NOAA right now para4 is the official NCO para run for STOFS-2D-Global v3.1 (and Yuji will continue mirroring that through the official NCO 30 day para which will start in the coming weeks). Yuji is also running a baroclinic version, but that can be added later, especially after we figure out some details of it with UND in the coming weeks

https://noaa-gestofs-pds.s3.amazonaws.com/_para4/