Chart release action doesn't recognize my chart. display wrong path of Chart.yaml path

WARNING: helm/workflow-demo/templates/Chart.yaml is missing, assuming that 'helm/workflow-demo/templates' is not a Helm chart. Skipping.

this is my chart https://github.com/amit-ingaro/omega-devops-poc/tree/main/helm/workflow-demo
this is my workflow yaml https://github.com/amit-ingaro/omega-devops-poc/blob/main/.github/workflows/demo-release.yaml

I thing i have issue with path.

kindly advice