Add settings for EC60to30v2 RRS30to10v2 grids

[mark-petersen]

Add two new grids, which were updated because the grids are now created with the geometric features tool for channel deepening. These 'v2' grids have slightly different number of gridcells than the previous grids, due to coast lines that are slightly different.

[mark-petersen]

I was able to compile and run the EC60to30v2 successfully on wolf using:

create_newcase -case $CASE_ROOT/$ACME_CASE -compset GMPAS_NYF -mach wolf -res T62_oEC60to30v2 -compiler gnu -mpilib openmpi -project s11_climateacme

My case and run directories are at:
/lustre/scratch3/turquoise/mpeterse/ACME/cases/a12k/run
All files for EC60to30v2 for a G comp set are uploaded to ORNL. I am still making the RRS30to10v2 mapping files.
@jonbob, could you run a EC60to30v2 test to verify? I will also need the mapping files for a B comp set, and a corrected runoff mapping when it is available.
Thanks to @maltrud for making these mapping files and running the EC60to30v2 CORE-II case.

[rljacob]

@mark-petersen, you're going to have to redo some of this. config_grids.xml has a new format in CIME5 and the locations of mpas-o.buildnml and mpas-cice.buildnml have changed.

[mark-petersen]

This PR is replaced by #1240, which is the V3 grids added after CIME 5.