Rename ocn/ice files to standardized form

[WalterKolczynski-NOAA]

What new functionality do you need?

All intermediate and final marine (ice/ocean) output should be standardized according to proposed format.

What are the requirements for the new functionality?

All ice/ocn output should use the standardized format RUN.[ice|ocean].tHHz.product[.domain][.fHHH].suffix, as per the COM inventory spreadsheet.

Acceptance Criteria

• All marine output matches the new filenames in the COM inventory spreadsheet
• Other than filenames, marine output is identical to before

Suggest a solution (optional)

No response