Delete Daos Example Blueprints to support adoption of TPG v6

[RachaelSTamakloe]

This pr deletes the Daos example blueprints from the toolkit. The daos example blueprints make use of the external google cloud daos repository that pins the TPG version of the daos modules to version 4.84.0. In trying to upgrade the minimum TPG version used in the toolkit to 5.44.2, the daos example blueprints (which reference the daos modules with a pinned 4.84.0 TPG version) are a blockage.

With the deletion of the Daos example blueprints from the toolkit, we advise the preferable use of Parallelstore to have 1st party access to DAOS.

If the use of the external google cloud daos repository is necessary, we direct the use of the Cluster Toolkit version(1.41.0) in combination with the external google cloud daos repository.

Submission Checklist

NOTE: Community submissions can take up to 2 weeks to be reviewed.

Please take the following actions before submitting this pull request.

• Fork your PR branch from the Toolkit "develop" branch (not main)
• Test all changes with pre-commit in a local branch #
• Confirm that "make tests" passes all tests
• Add or modify unit tests to cover code changes
• Ensure that unit test coverage remains above 80%
• Update all applicable documentation
• Follow Cluster Toolkit Contribution guidelines #

[tpdownes]

Taking a closer look, I see a few new files that need changing:

• modules/README.md (remove mentions of DAOS)
• examples/README.md (remove mentions of DAOS)
• examples/cae/cae-slurm-v5-legacy.yaml and examples/cae/cae-slurm.yaml
  • change DAOS suggestions in commented out text to point to Parallelstore
• docs/image-building.md
• pkg/modulereader/metadata_legacy.go

Please create a separate task to review docs/network_storage.md and update it with Parallelstore.

[tpdownes]

LGTM. To confirm that no Parallelstore functionality was impacted, 3 integration tests succeeded