This partially fixes#940 by updating the description to match the request. However I'm assuming the runner adds in the `Action` part by truncating the description? cc @bryanmacfarlane
This action checks out your repository so that your workflow operates from the root of the repository
By default, this is equivalent to running git fetch and git checkout $GITHUB_SHA, so that you'll always have your repo contents at the version that triggered the workflow.
See here to learn what $GITHUB_SHA is for different kinds of events.