[release] golden_notebook_tune_serve_test is consistently failing

[xwjiang2010]

What happened + What you expected to happen

https://buildkite.com/ray-project/release-tests-branch/builds/443#9c2b742e-2876-4768-bdd4-4404b71abdf9

Versions / Dependencies

Nightly

Reproduction script

NA

Issue Severity

No response

[xwjiang2010]

No module named 'ray.train.impl'

Should be fixed by #24334