[feature/update_to_spack_v1] esmf@8.9.1, bug fix netcdf-c+mpi, bug fix setup-meta-modules, Nautilus gcc stack update

[climbfuji]

Description

1. Update configs/sites/tier1/nautilus/packages_gcc-13.3.1.yaml

2. Bug fix in spack-ext/lib/jcsda-emc/spack-stack/stack/meta_modules.py: when creating MPI meta module, set environment variables from MPI spec (not compiler spec), and use correct compiler/mpi aliases. Check that meta modules are created.

3. Update submodule pointer for repos/builtin for netcdf-c+mpi bug fix and esmf@8.9.1 addition: Add esmf@8.9.1 + bug fix for netcdf-c to find MPI functions when build system is cmake (replaces #18) spack-packages#21

4. Update configs/** for esmf@8.9.1

Dependencies

• Waiting on Add esmf@8.9.1 + bug fix for netcdf-c to find MPI functions when build system is cmake (replaces #18) spack-packages#21

Issues addressed

Closes #1809
Closes #1820
Closes #1819

Applications affected

JEDI (netcdf-c), NEPTUNE (esmf)

Systems affected

Nautilus

Testing

• CI: Note whether the automatic tests (GitHub actions tests that run automatically for every commit) pass or not
  • GitHub actions CI tests pass
  • GitHub actions CI tests do not pass (provide explanation)
  • GitHub actions CI tests skipped (provide explanation if necessary)
• New tests added: List and describe any new tests added to GitHub actions
  • ...
• Additional testing: Add information on any additional tests conducted
  • ...

Checklist

• This PR addresses one issue/problem/enhancement or has a very good reason for not doing so.
• These changes have been tested on the affected systems and applications.
• All dependency PRs/issues have been resolved and this PR can be merged.
• All necessary updates to the documentation on readthedocs are included in this PR
  • For site config updates, check in particular doc/source/PreConfiguredSites.rst and doc/source/MaintainersSection.rst
• All necessary updates to the spack-stack wiki will be made when this PR is merged