fix node metadata script

templates/php/main.tf

@@ -69,7 +69,7 @@ module "php_workspace" {
     {
       display_name = "Node.js Version"
       key          = "node_version"
-      script       = "node -v 2>/dev/null || echo 'Node not installed'"
+      script       = "[ -s $NVM_DIR/nvm.sh ] && . $NVM_DIR/nvm.sh && node -v 2>/dev/null || echo 'Node not installed'"
       interval     = 60
       timeout      = 1
     }