Howard Pritchard

ran CI 10 times with[95d8c10](https://github.com/open-mpi/ompi/pull/12565/commits/95d8c10ee24b66d1717ec3b222a4ddf3eb09ff51) without a failure in the spawn methods. Added another commit to pretty-up the code change but should not impact its behavior.

okay looks like the pmix gds was a red herring. i'll clean up this PR back to just down to the single sha update commit. First rebase though after #12588...

Do you have evidence of significant memory reduction ?

this PR not needed.

On the feature list for the next major release.

closed via #12723

No plans currently to push these changes back to v5.0.x branch.

Could you please add stub functions for the ZE component?

@devreal could you rebase on top of head of main to pull in the CI ZE compiler sanity check?

@amd-nithyavs could you rebase this PR to see if that clears up the mpi4py CI failure?