DAOS-16589 test: Support Functional Hardware Medium VMD stage (#15166)

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Add Build with parameters option to run the stage. Enable some basic
harness tests to run in the stage.

Enable a stage for functional tests that require VMD hardware.

Skip-func-hw-test-medium: true
Skip-func-hw-test-medium-vmd: false
Skip-func-hw-test-large: true
Test-tag: test_always_passes_hw test_load_mpi_hw

Required-githooks: true

Signed-off-by: Phil Henderson phillip.henderson@intel.com

Before requesting gatekeeper:

• Two review approvals and any prior change requests have been resolved.
• Testing is complete and all tests passed or there is a reason documented in the PR why it should be force landed and forced-landing tag is set.
• Features: (or Test-tag*) commit pragma was used or there is a reason documented that there are no appropriate tags for this PR.
• Commit messages follows the guidelines outlined here.
• Any tests skipped by the ticket being addressed have been run and passed in the PR.

Gatekeeper:

• You are the appropriate gatekeeper to be landing the patch.
• The PR has 2 reviews by people familiar with the code, including appropriate owners.
• Githooks were used. If not, request that user install them and check copyright dates.
• Checkpatch issues are resolved. Pay particular attention to ones that will show up on future PRs.
• All builds have passed. Check non-required builds for any new compiler warnings.
• Sufficient testing is done. Check feature pragmas and test tags and that tests skipped for the ticket are run and now pass with the changes.
• If applicable, the PR has addressed any potential version compatibility issues.
• Check the target branch. If it is master branch, should the PR go to a feature branch? If it is a release branch, does it have merge approval in the JIRA ticket.
• Extra checks if forced landing is requested
  • Review comments are sufficiently resolved, particularly by prior reviewers that requested changes.
  • No new NLT or valgrind warnings. Check the classic view.
  • Quick-build or Quick-functional is not used.
• Fix the commit message upon landing. Check the standard here. Edit it to create a single commit. If necessary, ask submitter for a new summary.

[github-actions]

Ticket title is 'Prevent false failures when VMD tests run on non-VMD hardware'
Status is 'Awaiting backport'
Labels: 'request_for_2.6.2,testp2,scrubbed_2.8'
https://daosio.atlassian.net/browse/DAOS-16589

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Testing passed in https://build.hpdd.intel.com/job/daos-stack/job/daos/job/PR-15295/1/testReport/