Install Medplum on AWS

[@mitchellboulay5470]

This is brilliant. Well done

[@marlenali6735]

Good and nice job

[@dojo-devops]

Redis creation is not mentioned here

[@buddhirajsahu8068]

Make a tutorial on how to use and consume API of medplum (I mean the one self-hosted on AWS).

[@cebberson]

Amazing 🚀