Update make_ics and make_lbcs to use umbrella data and COMOUT instead of nwges

[BenjaminBlake-NOAA]

DESCRIPTION OF CHANGES:

• In this PR, the nwges directory structure is removed from the make_ics and make_lbcs tasks. The make_ics task will now use the umbrella data structure ($DATAROOT/${RUN}_${PDY}${cyc}/${WGF}/ics) since initial condition data is only shared within the current cycle. @lgannoaa I shortened the name of the umbrella data directory from what you had to ${RUN}_${PDY}${cyc}, but this can be modified if needed. The make_lbcs task will now send the boundary condition files to COMOUT since those files are shared with other cycles.
• An issue with the run directory name for the observer_gsi_ensmean tasks is fixed in FV3LAM_wflow.xml.
• @lgannoaa I did not include your architecture design changes to the make_lbcs job here. I wanted to keep the scope of this PR smaller and I think those changes can be included in another PR.

TESTS CONDUCTED:

Completed successful tests with the fire weather nest and non-DA engineering workflow. @lgannoaa is planning to run more complete tests with these changes.

Machines/Platforms:

• WCOSS2
  • Cactus/Dogwood
  • Acorn
• RDHPCS
  • Hera
  • Jet
  • Orion
  • Hercules

Test cases:

• Engineering tests
  • Non-DA engineering test
  • DA engineering test
    • Retro
    • Ensemble
    • Parallel
• RRFS fire weather
• RRFS_A:
• RRFS_B:
• RTMA:
• Others:

ISSUE:

• Works on issues directory structures: com, umbrella, $DATA #498 , Meet NCO Standard (RRFSv1) - Remove the use of nwges and design with umbrella data shared data structure #459

CONTRIBUTORS (optional):

@lgannoaa

[MatthewPyle-NOAA]

@BenjaminBlake-NOAA I'm assuming this one will wait until after the real-time RRFS switches to using "main"?

[BenjaminBlake-NOAA]

@MatthewPyle-NOAA Yes I think that would be best. @lgannoaa also wants to run some tests of his own so I'm going to leave this PR as a draft for now. There will be a few more changes needed to get the ecflow workflow working.

[BenjaminBlake-NOAA]

After discussing with @lgannoaa, we feel that the ecflow configuration updates to the new task names and removing var_defns.sh should occur before updating the directory structure of the workflow. This PR will be closed and a new PR will be opened in the future.

[lgannoaa]

Thank you @BenjaminBlake-NOAA for excellent team work. This system is large and complex by design. Although this PR is closed, we have a good foundation for the next PR.