Add mirro and bullet points

Author: addshore

Diff for: README.md

@@ -2,10 +2,11 @@
 
 mediawiki-docker-dev is deprecated, long live mwcli.
 
-Docs: https://www.mediawiki.org/wiki/Cli
-Repository: https://gitlab.wikimedia.org/releng/cli
-Releases: https://gitlab.wikimedia.org/releng/cli/-/releases
-Bug tracker: https://phabricator.wikimedia.org/project/view/5331/
+- Docs: https://www.mediawiki.org/wiki/Cli
+- Repository: https://gitlab.wikimedia.org/releng/cli
+- Github Mirror: https://github.com/wikimedia/releng-cli
+- Releases: https://gitlab.wikimedia.org/releng/cli/-/releases
+- Bug tracker: https://phabricator.wikimedia.org/project/view/5331/
 
 You can see the full history of [mediawiki-docker-dev outlined in this blog post](https://addshore.com/2021/05/mediawiki-docker-dev-a-history/).