chore(all): bump pydantic from 2.8.2 to 2.9.2

[danceratopz]

🗒️ Description

The EELS Resolver now requires pydantic >= 2.9. This PR bumps EEST's pydantic version to accommodate this change.

Fixtures have been verified (up to and including Cancun) via hasher:

uv run hasher fixtures-pydantic-2.8.2/ > hasher-2.8.2.txt
uv run hasher fixtures-pydantic-2.9.2/ > hasher-2.9.2.txt
diff hasher-2.8.2.txt hasher-2.9.2.txt

Which results in only a mismatch (as expected) on the top-level directory name.

➜ diff hasher-2.8.2.txt hasher-2.9.2.txt
1c1
< fixtures-pydantic-2.8.2: 0x18a14a6c7455c353ada36d0cd90522f25f43b1176805bd0152988d76cebac98a
---
> fixtures-pydantic-2.9.2: 0x18a14a6c7455c353ada36d0cd90522f25f43b1176805bd0152988d76cebac98a

Note*: We forgot to update uv.lock in #947, which is why stricter conditions are now imposed on questionary and pyyaml* dependencies.

🔗 Related Issues

#951

✅ Checklist

• All: Set appropriate labels for the changes.
• All: Considered squashing commits to improve commit history.
• All: Added an entry to CHANGELOG.md.

[spencer-tb]

Thanks for fixing! :D