Add new LFX Insights Health Score Badge

https://insights.linuxfoundation.org/project/helm

Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>

README.md

@@ -5,6 +5,7 @@
 [![GoDoc](https://img.shields.io/static/v1?label=godoc&message=reference&color=blue)](https://pkg.go.dev/helm.sh/helm/v4)
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/3131/badge)](https://bestpractices.coreinfrastructure.org/projects/3131)
 [![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/helm/helm/badge)](https://scorecard.dev/viewer/?uri=github.com/helm/helm)
+[![LFX Health Score](https://img.shields.io/static/v1?label=Health%20Score&message=Healthy&color=A7F3D0&logo=linuxfoundation&logoColor=white&style=flat)](https://insights.linuxfoundation.org/project/helm)
 
 Helm is a tool for managing Charts. Charts are packages of pre-configured Kubernetes resources.