readd npm latest update

Author: MickLesk

misc/tools.func

@@ -64,6 +64,11 @@ function setup_nodejs() {
       exit 1
     fi
 
+    # Update to latest npm
+    $STD npm install -g npm@latest || {
+      msg_error "Failed to update npm to latest version"
+      exit 1
+    }
     msg_ok "Setup Node.js ${NODE_VERSION}"
   fi