go from Terraform 0.15 to 1.2

flake.nix

@@ -87,12 +87,7 @@
           name = system;
           value = {
             default = pkgs.mkShell {
-              buildInputs = with pkgs; [
-                git
-                terraform_0_15
-                graphviz
-                borgbackup
-              ];
+              buildInputs = with pkgs; [ git terraform graphviz borgbackup ];
             };
           };
         }) [ "x86_64-linux" "x86_64-darwin" "aarch64-darwin" ]);

terraform/main.tf

@@ -1,5 +1,5 @@
 terraform {
-  required_version = "~> 0.15"
+  required_version = "~> 1.2"
 
   backend "remote" {
     organization = "brianhicks"