NRL: Update to LLVM 22 and ESMF 9.0.0b10

[climbfuji]

Description

• Update NRL Atlantis and @climbfuji's devbox from LLVM 21.1.x to 22.1.0
• Update ESMF for NEPTUNE from 8.9.1 to 9.0.0 beta snapshot 10 for LLVM 22 support
• Tiny update in spack stack check-preferred-compiler to make it easier to see that everything is ok

Dependencies

• Waiting on Add esmf@9.0.0b10 spack-packages#44

Issues addressed

Closes #1935

Applications affected

NEPTUNE

Systems affected

Atlantis, Bounty

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

[mathomp4]

@climbfuji I will probably do something similar for GEOS. I am moving it to ESMF 9.0.0b10 for the same reason.

ETA: We should all move to 9.0.0b10 at this point :)