Add aws.md file to docs/rivers (!76) · Merge requests · GitLab.org / Ops Sub-Department / docker-machine

⚠ ️NOTE THAT THIS FORK IS MAINTAINED FOR CRITICAL BUG FIXES AFFECTING RUNNING COSTS ONLY. NO OTHER CONTRIBUTIONS WILL BE ACCEPTED. ⚠️

What critical bug this MR is fixing?

Missing documentation for AWS EC2 drivers