Hello,
First thank you for this action, it's one of the last piece that we have not yet replaced from our deploy process to Heroku and I really appreciate having a simple way to deploy from GitHub Actions to Scalingo.

I've been trying to setup this actions to auto deploy our review app based on a comment on our PR, but I'm having some difficulties getting everything to work.

First, there is some issue in the documentation:

• the @v1 action does not exist yet, @v0.1.1 should be used
• api_token: '${{ secrets.scalingo_api_token }} should be api_token: ${{ secrets.scalingo_api_token }}
• - Configure Scalingo CLI should be -name: Configure Scalingo CLI

The next issue I'm facing with git, it seems that the repository get added as expected, but I don't have any rights to read or write to it. Do I also need to add an SSH key to my GitHub action to be able to push to my repo or am I missing something?

Thank you