docs(agentic-ci): document client_concurrency_mode in create_resource_provider

[github-actions]

What

Add the missing Args: entry for the keyword-only client_concurrency_mode
parameter in create_resource_provider
(packages/data-designer-engine/src/data_designer/engine/resources/resource_provider.py).

The parameter has existed in the signature
(client_concurrency_mode: ClientConcurrencyMode | None = None) without a
corresponding entry in the Google-style Args: block, causing docstring vs
signature drift.

Why

Detected by the docs-and-references agentic-CI audit as a signature-driven
docstring-drift finding. The fix is mechanical: the added entry notes the
parameter type and its documented default (ClientConcurrencyMode.ASYNC),
which is set explicitly a few lines below in the function body — no invented
semantics.

Testing

make test-engine — 2257 passed.

🤖 Generated with Claude Code

[greptile-apps]

Greptile Summary

Adds the missing client_concurrency_mode entry to the create_resource_provider docstring, documenting the existing asynchronous default.

• Aligns the Google-style Args block with the function signature.
• Makes no runtime behavior changes.

Confidence Score: 5/5

The PR appears safe to merge.

No blocking failure remains.

Important Files Changed

Filename	Overview
packages/data-designer-engine/src/data_designer/engine/resources/resource_provider.py	The added parameter documentation accurately reflects the existing None-to-ClientConcurrencyMode.ASYNC behavior.

_{Reviews (2): Last reviewed commit: "Merge branch 'main' into agentic-ci/docs..." | Re-trigger Greptile}

[nabinchha]

/authorize-agentic-ci