Distribute Charts in OCI format

[TheBlackMini]

Issue or Feature Request:
Helm supports multiple distribution methods, traditional Helm repositories (http based) and the newer OCI Registry.

It would be good (nice?) to provide support for distributing charts as OCI artifacts within an OCI registry such as ghcr.io

[TheBlackMini]

Potential part solution borrowed from the argoproj

Looking at your current release method, this might be more of a guide than a solution.

`

• name: Login to GHCR
  uses: docker/login-action@5e57cd1 # v3.6.0
  with:
  registry: ghcr.io
  username: ${{ github.actor }}
  password: ${{ secrets.GITHUB_TOKEN }}

• name: Push chart to GHCR
  run: |
  shopt -s nullglob
  for pkg in .cr-release-packages/*.tgz; do
  if [ -z "${pkg:-}" ]; then
  break
  fi
  helm push "${pkg}" oci://ghcr.io/${{ github.repository }}
  done
  `

[jpculp]

@TheBlackMini, thank you for reaching out! Sorry for delayed follow-up. We are discussing this as an option for distribution and will keep this issue open. Any future updates will be tracked here.