VSCode repository specific settings for Terraform (matches terraform fmt)

settings.json

# install the hashicorp terraform vscode extension, save this to .vscode/settings.json, and remove this comment line
{
    "[terraform]": {
        "editor.formatOnSave": true,
        "editor.defaultFormatter": "hashicorp.terraform",
        "editor.tabSize": 2
    },
    "[terraform-vars]": {
        "editor.formatOnSave": true,
        "editor.defaultFormatter": "hashicorp.terraform",
        "editor.tabSize": 2
    },    
    "terraform.experimentalFeatures.validateOnSave": true,
}