Various updates for GMAO, NAS, and NCCS

[mathomp4]

Description

This PR updates the NASA Discover (NCCS) tier1 site configuration to "match" the new tier2 discover-gmao where I'm doing testing. It sort of "modernizes" the tier1 discover and hopefully will let @ashley314 or myself use the util/gmao/batch_install.sh script to do easier installs a la @climbfuji

I've also added py-cmocean as a dependency of geos-gcm-env (see #1502), updates several package versions in common configs, and includes GMAO-internal site and utility improvements.

Dependencies

I guess #2026 ? Technically, this PR has the same update to submodules. I wanted to get this PR in just so I didn't forget and to make sure nothing breaks CI elsewhere.

Issues addressed

• Closes [INSTALL]: py-matplotlib 3.10.8 #2020
• Closes [INSTALL]: libpng 1.6.55 #2021
• Closes [INSTALL]: openblas 0.3.32 #2022
• Working towards Feature request: xesmf and cmocean #1502 (adds py-cmocean to geos-gcm-env)

Applications affected

• GEOS (addition of py-cmocean to geos-gcm-env)
• Anything that might depend on libpng being exactly 1.6.37? But I dou

Systems affected

All platforms:

• py-cmocean added as a dependency of geos-gcm-env
  • libpng bumped from 1.6.37 to 1.6.55 (needed for py-cmocean)
  • py-contourpy bumped from 3.7.4 to 3.10.8 (needed for py-cmocean)
• FMS yaml support enabled in configs/common/packages.yaml
• repos/builtin submodule updated (libpng, ncurses, openblas, py-matplotlib, git-lfs)
• geos-dev and geos-dev-nag templates cleaned up for dual esmf debug/release builds

NASA Discover (NCCS) — new tier1 site config:

• Replaces the old discover-scu17 placeholder with a full discover site config
• Includes external package definitions for gcc 14.2.0 + oneapi 2024.2.0 and 2025.3.0 compilers

GMAO-internal (util/gmao, tier2 sites):

• Various improvements to batch_install.sh (scheduler handling, logging, workarounds)
• New utility scripts: monitor_install.py (monitor running installs) and patch_ecbuild_ectrans.py (ectrans/oneapi workaround at NAS)
• New discover-gmao tier2 site (gcc 15.2.0 + oneapi, GMAO-specific cache paths)
• NAS gcc 13→14 upgrade, macos.gmao NAG openblas static-only workaround

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 (spack-stack wiki) will be made when this PR is merged