fix: update Scaleway models list

[Quentinchampenois]

TLDR

Problem this solves:

• Current model list is not synchronized with available models

Pre-Submission checklist

Please complete all items before asking a LiteLLM maintainer to review your PR

• I have added meaningful tests
• The handful of test files covering my change pass locally, e.g. uv run pytest tests/test_litellm/<your_test_file>.py -v. Leave the suites (make test-unit-*, make test-unit) to CI: it finishes in ~15 minutes where a laptop takes an hour or more
• x ] My PR passes all required CI/CD checks (e.g., lint, schema.d.ts sync check, etc.)
• My PR's scope is as isolated as possible; it only solves 1 specific problem
• I have received a Greptile Confidence Score of at least 4/5 before requesting a maintainer review (Greptile reviews automatically once the PR is opened; only comment @greptileai to re-request a review after pushing changes)

Delays in PR merge?

If you're seeing a delay in your PR being merged, ping the LiteLLM Team on Slack (#pr-review).

Screenshots / Proof of Fix

🆕 New Feature
🐛 Bug Fix
🧹 Refactoring
📖 Documentation
🚄 Infrastructure
✅ Test

Caveats (if any)

QA runbook

Final Attestation

• The tests check the right things, including the edge cases, and regressions in the respective real-world customer use-cases are not possible after this PR

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

[Quentinchampenois]

@greptile-apps review ?

[greptile-apps]

Greptile Summary

Updates the Scaleway model catalog to add two current models and remove four older entries.

• Adds GLM 5.2 and DeepSeek V4 Flash metadata.
• Removes four Scaleway model records.
• Leaves the packaged fallback model map unsynchronized.

Confidence Score: 4/5

The PR should not merge until the packaged fallback model map is synchronized with the root map.

Local-map users and remote-map fallback paths load an unchanged backup, causing them to miss the additions and retain the removals from this update.

Files Needing Attention: model_prices_and_context_window.json and litellm/model_prices_and_context_window_backup.json

Important Files Changed

Filename	Overview
model_prices_and_context_window.json	Updates six Scaleway catalog entries, but the corresponding packaged fallback map is not updated.

_{Reviews (1): Last reviewed commit: "fix: update Scaleway models list" | Re-trigger Greptile}

[greptile-apps]

Fallback model map remains stale

When LITELLM_LOCAL_MODEL_COST_MAP is enabled or remote map loading falls back to the packaged copy, the unchanged backup omits these two additions and retains the four removed models, causing model lookup, capability detection, and pricing to differ from normal remote-map operation.

[Quentinchampenois]

Hello @mateo-berri I wonder if there is a change I must do or this is an informational feedback ?
Thanks !

[Quentinchampenois]

Otherwise this PR is ready for review