Self-Hosted GitHub Actions Runner for Deploying Architect Packages on Amazon ECS

This is a Docker image for a self-hosted GitHub Actions runner based on the excellent myoung34/docker-github-actions-runner project. It is meant to be executed on Amazon ECS to run jobs that deploy Architect projects. Architect is not able to automatically use credentials supplied by an ECS task IAM role because it does not use the full AWS SDK credential provider chain. This runner installs the AWS credentials in the location ~/.aws/credentials to work around this limitation.