workflow to publish helm chart

README.md

@@ -7,6 +7,13 @@ github-actions-exporter for prometheus
 
 Container image : https://hub.docker.com/repository/docker/spendeskplatform/github-actions-exporter
 
+Helm Chart :
+```
+ helm chart repo: https://Spendesk.github.io/github-actions-exporter/
+ chart: github-actions-exporter
+ version: "0.1.4"
+```
+
 ## Information
 If you want to monitor a public repository, you must put the public_repo option in the repo scope of your github token or Github App Authentication.
 
@@ -268,4 +275,4 @@ spec:
   # separate plaintext aws secret needed for ssh key
     - key: MySecretManagerKeyPrivateKey
       name: github_app_private_key
-```
+```