Upgrade emitter and TypeSpec packages to latest versions (#25623)

* Initial plan

* Upgrade emitter and TypeSpec packages to latest versions

Co-authored-by: JiaqiZhang-Dev <[email protected]>

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Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: JiaqiZhang-Dev <[email protected]>

Author: Copilot