Add OceanFS support for romio

[AcondistecLAB]

Pull Request Description

This PR adds OceanFS support for romio module, so that MPICH users can benefit full performance from OceanStor series enterprose storage systems.

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Author Checklist

• [X ] Provide Description
  Particularly focus on why, not what. Reference background, issues, test failures, xfail entries, etc.
• [X ] Commits Follow Good Practice
  Commits are self-contained and do not do two things at once.
  Commit message is of the form: module: short description
  Commit message explains what's in the commit.
• [X ] Passes All Tests
  Whitespace checker. Warnings test. Additional tests via comments.
• [X ] Contribution Agreement
  For non-Argonne authors, check contribution agreement.
  If necessary, request an explicit comment from your companies PR approval manager.

[AcondistecLAB]

Hi, we have emailed the signed contributor agreement on 9/11/2023.
Could you please advise what is the next step to pass this check?
Thanks!