build: update ray and pydantic dependency

[vitahoang]

There is an error when calling ray.init() due to dependency with pydantic. https://github.com/ray-project/ray/issues/37019. Updating dependencies of Ray and pydantic resolves the issue: "! pip install "ray>=2.9.0", "! pip install "pydantic>=2.5.0"

[docu-mentor[bot]]

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[vitahoang]

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