chore: add semantic release badge to readme

Author: helenff

README.md

@@ -1,6 +1,6 @@
 # job-notification
 
-[![Test](https://github.com/scribd/job-notification/actions/workflows/test.yml/badge.svg?branch=main&event=push)](https://github.com/scribd/job-notification/actions/workflows/test.yml)
+[![Test](https://github.com/scribd/job-notification/actions/workflows/test.yml/badge.svg?branch=main&event=push)](https://github.com/scribd/job-notification/actions/workflows/test.yml) [![semantic-release: angular](https://img.shields.io/badge/semantic--release-angular-e10079?logo=semantic-release)](https://github.com/semantic-release/semantic-release)
 
 A GitHub Action for sending job notifications