Update README.md

Author: socheatsok78

README.md

@@ -5,6 +5,9 @@ When configuring automated publishing you don't need to create a long-lived secr
 
 See [Automated publishing of packages to pub.dev](https://dart.dev/tools/pub/automated-publishing) and [OpenID Connect allows your workflows to exchange short-lived tokens directly from your cloud provider](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/about-security-hardening-with-openid-connect) for more information.
 
+[![dart](https://github.com/flutter-actions/setup-pubdev-credentials/actions/workflows/dart.yml/badge.svg)](https://github.com/flutter-actions/setup-pubdev-credentials/actions/workflows/dart.yml)
+[![flutter](https://github.com/flutter-actions/setup-pubdev-credentials/actions/workflows/flutter.yml/badge.svg)](https://github.com/flutter-actions/setup-pubdev-credentials/actions/workflows/flutter.yml)
+
 ## Usage
 
 ```yml