Remove yarn releases from git tracking

Author: pauldambra

.gitignore

@@ -25,4 +25,7 @@ dist-ssr
 
  # `.yarn/install-state.gz` is an optimization file that you shouldn't ever have to commit. 
  # It simply stores the exact state of your project so that the next commands can boot without having to resolve your workspaces all over again.
- .yarn/install-state.gz
+ .yarn/install-state.gz
+ # yarn seems to suggest you should commit the releases folder
+ # but, yuck
+ .yarn/releases