Merge pull request circleci#4623 from circleci/mac-docker-disclaimer

Add disclaimer about docker support in MacOS

Author: michelle-luna

jekyll/_cci2/docker-compose.md

@@ -73,6 +73,10 @@ Using `docker` combined with `setup_remote_docker` provides a remote engine simi
 
 This combination is required if you want to build docker images for deployment. 
 
+## Limitations
+
+Using `docker-compose` with the `macos` executor is not supported, see [the support article for more information](https://support.circleci.com/hc/en-us/articles/360045029591-Can-I-use-Docker-within-the-macOS-executor-).
+
 ## See Also
 {:.no_toc}