Bring in necessary changes for CROCODILE

[mnlevy1981]

This list will likely grow over the next week or two, but for the CROCODILE workshop we need to make sure the following is accounted for:

1. We can run a regional case generated by CrocoDash with the MARBL tracers enabled

   • Open Boundary Conditions (Adding OBCs to MARBL-MOM6 #384)
   • River nutrient fluxes mapped appropriately (Figure out MARBL River Fluxes CROCODILE-CESM/CrocoDash#99)
   • Generate appropriate iron sediment flux files (Possibly Update fe forcing #340; definitely Figure out General MARBL Iron? Sediment? Fluxes CROCODILE-CESM/CrocoDash#100 with either old or new fluxes)

2. CESM needs to support GLOFAS river runoff

   • Changes in Add GLOFAS Stream Entry CROCODILE-CESM/CDEPS#1 need to get pushed to ESCOMP/CDEPS
   • Changes in Add GLOFAS Component Grid NOUPC Entry CROCODILE-CESM/ccs_config_cesm#1 need to get pushed to ESMCI/ccs_config_cesm

I'm open to the idea that we want to use a tag in https://github.com/CROCODILE-CESM/CESM instead, but getting these changes into a CESM alpha tag means workshop participants can apply what they learn at the workshop to CESM 3.0 when it gets released