Update azure-http-specs to 0.1.0-alpha.39-dev.4 for resiliency srv-driven @clientLocation fix

[Copilot]

Azure/typespec-azure#4058 replaced @client({...}) with @clientName + explicit @@clientLocation decorators on AddOptionalParam operations in resiliency/srv-driven specs to keep those operations on the root ResiliencyServiceDrivenClient after a TCGC update.

Changes

• package.json: Bump @azure-tools/azure-http-specs from 0.1.0-alpha.39-dev.3 → 0.1.0-alpha.39-dev.4 (first version containing the upstream spec change)
• package-lock.json: Updated accordingly

The existing test_resiliency_srv_driven.py / test_resiliency_srv_driven_async.py tests already validate that from_none, from_one_required, and from_one_optional are callable directly on the root client — no new test code needed.

Original prompt

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This section details on the original issue you should resolve

<issue_title>[python] add test case for Azure/typespec-azure#4058
</issue_title>
<issue_description>follow skill https://github.com/microsoft/typespec/blob/main/.github/skills/python-sdk-spector-mock-api-tests/SKILL.md to write test case for Azure/typespec-azure#4058
</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes [python] add test case for https://github.com/Azure/typespec-azure/pull/4058  #10076

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[msyyc]

move to #10068