Add the support of Terraform Cloud remote backend

🎉 We're thrilled to announce that Brainboard now supports Terraform Cloud remote backend! With this feature, you can easily manage your infrastructure state remotely, making it easier and more secure to collaborate with your team. 

ℹ️ The remote backend is a storage that hosts the Terraform state of your cloud infrastructure after it is provisioned. 

📡 Brainboard uses Terraform as the provisioning engine and so the concept of the remote backend comes from the configuration of Terraform that allows you to specify which storage system you want to use and how to access it. 

➡️ To get started, check out our post with all the details on how to configure the Terraform Cloud remote backend: https://docs.brainboard.co/security/remote-backend