Add helm3-dependency example demonstrating customization of OTS chart using Helm 3

README.md

@@ -15,6 +15,7 @@ to explore ArgoCD and GitOps!
 | [pre-post-sync](pre-post-sync/) | Demonstrates Argo CD PreSync and PostSync hooks |
 | [sync-waves](sync-waves/) | Demonstrates Argo CD sync waves with hooks |
 | [helm-dependency](helm-dependency/) | Demonstrates how to customize an OTS (off-the-shelf) helm chart from an upstream repo |
+| [helm3-dependency](helm3-dependency/) | Demonstrates how to customize an OTS (off-the-shelf) helm chart from an upstream repo usgin Helm 3 |
 | [sock-shop](sock-shop/) | A microservices demo app (https://microservices-demo.github.io) |
 | [plugins](plugins/) | Apps which demonstrate config management plugins usage |
 | [blue-green](blue-green/) | Demonstrates how to implement blue-green deployment using [Argo Rollouts](https://github.com/argoproj/argo-rollouts)