Support for Github Actions v2

[jonasbb]

Github released a new beta version of their actions based on yaml config files: https://github.blog/2019-08-08-github-actions-now-supports-ci-cd/ Are there any plans on updating this extension to support the new configuration syntax?

[OmarTawfik]

@jonasbb ahh, they decided on yaml instead of json :( I don't have time to update the extension right now, but contributions are welcomed :) I can provide pointers if needed!