Update CMEPS for 2-way ocean-wave coupling in HAFS

[binli2337]

The ufs-weather-model will be updated to include 2-way ocean-wave coupling capability for HAFS applications.

The related CMEPS component will be updated to transfer ocean-current fields from MOM6 to WW3 and to transfer the Stokes drift components from WW3 to MOM6. Since regional MOM6 domain and regional WW3 domain do not completely overlap, a missing value is assigned to the regridded ocean currents and the Stokes drift components in the non-overlapped regions. In the CMEPS component, the missing value is 9.99e20.

A CMEPS PR will be submitted to revise the esmFldsExchange_hafs_mod.F90 file located in the CMEPS/mediator directory to interpolate and transfer related fields.