[VoiceLive] Skip pyaudio dependency on Ubuntu/macOS

[xitzhang]

Description

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[Copilot]

Pull request overview

This PR restricts the pyaudio optional test dependency to Windows only (CPython < 3.13) by adding a sys_platform == 'win32' environment marker. This change affects both pyproject.toml and dev_requirements.txt, preventing automatic installation of pyaudio on Ubuntu and macOS platforms.

Changes:

• Restricted pyaudio test dependency to Windows platform only in both dependency configuration files
• Added sys_platform == 'win32' condition to existing CPython and Python version constraints

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
sdk/ai/azure-ai-voicelive/pyproject.toml	Added Windows-only platform marker to pyaudio test dependency
sdk/ai/azure-ai-voicelive/dev_requirements.txt	Added Windows-only platform marker to pyaudio dev dependency

[github-actions]

API Change Check

APIView identified API level changes in this PR and created the following API reviews

azure-ai-voicelive