chore: use ociArtifact for argo-workflows helm chart resource

[dermorz]

What

Switch argo-workflows-chart from HTTP helm repository to OCI artifact reference.
Closes #

Why

The type: helm HTTP reference caused the chart to be embedded as a localBlob inside the OCM component on transfer to an OCI registry, making it unaddressable as a standalone OCI artifact. This broke the standard Flux OCIRepository/HelmRelease consumption pattern — the chart had to be installed via ocm download resources + helm install instead.

Testing

• Built component locally: ocm add componentversion --version 1.0.14 --create --file ./ctf component-constructor.yaml
• Verified build succeeds and CTF localBlob storage matches the flux reference component (expected CTF behaviour)

Notes for reviewers

The argoproj Helm charts are published to OCI at ghcr.io/argoproj/argo-helm/argo-workflows. This matches the access pattern already used by arc and flux components in this repo.

Checklist

• Manually tested
• No breaking changes (or upgrade path documented above)
• Readable commit history (squashed and cleaned up as desired)
• AI code review considered and comments resolved

Summary by CodeRabbit

• Chores
  • Updated Argo Workflows dependency source while maintaining the same version.

[coderabbitai]

📝 Walkthrough

Walkthrough

The pull request updates the Argo Workflows chart dependency in argo-workflows/component-constructor.yaml from a Helm chart repository reference to an OCI artifact reference, maintaining version 1.0.14 while changing the source from the traditional Helm repository to a container registry image.

Changes

Argo Workflows Chart Dependency Update

Layer / File(s)	Summary
Argo Workflows chart OCI artifact reference argo-workflows/component-constructor.yaml	The argo-workflows-chart dependency migrates from type: helm with helmChart/helmRepository pointing to https://argoproj.github.io/argo-helm to type: ociArtifact referencing ghcr.io/argoproj/argo-helm/argo-workflows:1.0.14.

Possibly related PRs

• opendefensecloud/ocm-components#89: Adds Argo Workflows chart as an OCM component in the same file, providing the foundation for this dependency update.
• opendefensecloud/ocm-components#92: Modifies the same file to register the chart's Helm values template resource for version 1.0.14.

Suggested reviewers

• trevex
• olzemal

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~5 minutes

Poem

🐰 From Helm repos to registries we hop,
OCI artifacts make the migrations pop,
Version stable at one-point-oh-four,
Chart sources dance to containers at the core! 📦✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the main change: switching argo-workflows to use an OCI artifact instead of HTTP Helm repository.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description check	✅ Passed	The pull request description closely follows the template with all required sections completed: What, Why, Testing, Notes for reviewers, and Checklist items.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/use-argo-workflows-oci-helmchart

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}