added repolinter pr actions info

README.md

@@ -164,6 +164,9 @@ repolinter lint .
 repolinter lint tier4/\{\{cookiecutter.project_slug\}\}
 ```
 
+#### Automated repolinter actions
+A tool to automatically update repositories up to hygenic standards with the use of [Repolinter through GitHub Actions](https://github.com/DSACMS/repolinter-actions) is also available. This action sends a PR to your repository with templates of all the missing files and sections that are required using a predefined rulset. Visit the repository for more information on how to get this action up and running.
+
 # Development and Software Delivery Lifecycle
 
 The following guide is for members of the project team who have access to the repository as well as code contributors. The main difference between internal and external contributions is that external contributors will need to fork the project and will not be able to merge their own pull requests. For more information on contributing, see: [CONTRIBUTING.md](./CONTRIBUTING.md).