docs: update readme file with markdown templates [skip ci]

Author: github-actions[bot]

README.md

@@ -530,4 +530,5 @@ We are [available for hire][hire].
 [community]: https://thoughtbot.com/community?utm_source=github
 [hire]: https://thoughtbot.com/hire-us?utm_source=github
 
+
 <!-- END /templates/footer.md -->