[ray_client]: hook runtime context

[barakmich]

Calling ray.util.connect separately caused the issue. The intention at the start was from ray.util.connect import ray instead of just import ray -- and then we've been finding ways to hook "real" ray.

So we just gotta add the hook. One liner!

Related issue number

Closes #13748

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• I've run scripts/format.sh to lint the changes in this PR.
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• Testing Strategy
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