Update Automation-Reference.md

Awesome-Reference/ServerSideApplication/DevOps/Automation/Automation-Reference.md

@@ -12,3 +12,7 @@
 # Puppet
 
 # [Terraform](https://www.terraform.io/)
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+- [Terraform #Project#](https://www.terraform.io/): Terraform is a tool for building, changing, and versioning infrastructure safely and efficiently.
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+- [2018-Terraforming 1Password](https://blog.agilebits.com/2018/01/25/terraforming-1password/): This post will go into technical details and I apologize in advance if I explain things too quickly.