iac cloud formation theory & language

[danyambuehl]

• [x] awsacademy Module 10
• [x] https://catalog.workshops.aws/cfn101/en-US/introduction
• [x] https://www.simplilearn.com/tutorials/aws-tutorial/aws-cloudformation
• [x] https://dev.to/tiamatt/hands-on-aws-cloudformation-part-1-it-all-starts-here-5153