Update to submodules for NDSL, pyPFV3, and pySHiELD

[romanc]

Description

This PR updates NDSL to a few commits after version 2025.10.00 and syncs pyFV3 and pySHiELD to their current develop branch. The release version of NDSL was raisning type issues that were only caught in pace. We are working on streamlining this experience for future releases of NDSL.

How Has This Been Tested?

All good as long as CI is still green.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas: N/A
• I have made corresponding changes to the documentation: N/A
• My changes generate no new warnings
  New NDSL version might trigger some deprecation warnings
• Any dependent changes have been merged and published in downstream modules
• New check tests, if applicable, are included: N/A

[romanc]

Looks like there's some work involved here to make the type system happy (again). The new NDSL version has way more (and partly stricter) types.

[jjuyeonkim]

I have some proposed type tweaks that may help with the linting errors:

• Type tweak: Allow ZarrMonitor to take in Comm | DummyComm | None NDSL#290
• Type tweaks: WrappedHaloUpdater + explicit parameter passing PyFV3#96

[fmalatino]

Approved, obviously pending lint passing.

[romanc]

Quick update: both pre-requisits have been merged. @jjuyeonkim feel free to take over this PR if this is blocking you and you want to have it merged as soon as possible. If not, I'll do the update tomorrow.

[jjuyeonkim]

Tomorrow is fine. Thanks for doing this!

[romanc]

Looks like this is ready to merge now with the latest fixes 🚀