py-openai: remove from e4s-oneapi test list

[yizeyi18]

py-openai depends on py-jiter in recent versions, which introduces a py-maturin dependent. For e4s-oneapi ci array fails to build py-maturin, this PR removes py-openai from this array.

[yizeyi18]

As the failed ci pipeline windows-vis-generate is non-related to this PR, some earlier PRs also fail on it and some later not, I call for a re-run pipeline here.

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[yizeyi18]

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[eugeneswalker]

I see you disabled the spec and added a comment with error annotation. But isn't this building just fine in CI right now? Otherwise develop pipelines would be failing, which they are not... Why disable it?