Feat/terraform1x install (#1983)

* Added the ability to install Terraform 1.2 to the work vms.

* Fixed a typo in kube-setup-workvm.sh

gen3/bin/kube-setup-workvm.sh

@@ -138,6 +138,15 @@ if sudo -n true > /dev/null 2>&1 && [[ $(uname -s) == "Linux" ]]; then
       /bin/rm -rf "${XDG_RUNTIME_DIR}/t12"
     }
 
+    install_terraform1.2() {
+      mkdir "${XDG_RUNTIME_DIR}/t1.2"
+      curl -o "${XDG_RUNTIME_DIR}/t1.2/terraform1.2.zip" https://releases.hashicorp.com/terraform/1.2.3/terraform_1.2.3_linux_amd64.zip
+      sudo /bin/rm -rf /usr/local/bin/terraform1.2 > /dev/null 2>&1 || true
+      unzip "${XDG_RUNTIME_DIR}/t1.2/terraform1.2.zip" -d "${XDG_RUNTIME_DIR}/t1.2";
+      sudo cp "${XDG_RUNTIME_DIR}/t1.2/terraform" "/usr/local/bin/terraform1.2"
+      /bin/rm -rf "${XDG_RUNTIME_DIR}/t1.2"
+    }
+
     if ! which terraform > /dev/null 2>&1; then
       install_terraform  
     else
@@ -154,6 +163,14 @@ if sudo -n true > /dev/null 2>&1 && [[ $(uname -s) == "Linux" ]]; then
         install_terraform12
       fi
     fi
+    if ! which terraform1.2 > /dev/null 2>&1; then
+      install_terraform1.2  
+    else
+      T12_VERSION=$(terraform1.2 --version | head -1 | awk '{ print $2 }' | sed 's/^[^0-9]*//')
+      if ! semver_ge "$T12_VERSION" "1.2.3"; then
+        install_terraform12
+      fi
+    fi
   )
 
   if [[ -f /etc/systemd/timesyncd.conf ]] \