Mark nodejs as installed within image

src/freedombone-image-customise

@@ -1899,7 +1899,7 @@ image_setup_utils() {
 
 image_install_nodejs() {
     mesh_install_nodejs
-    #echo 'install_nodejs' >> ${rootdir}/root/${PROJECT_NAME}-completed.txt
+    echo 'install_nodejs' >> "${rootdir}/root/${PROJECT_NAME}-completed.txt"
 }
 
 image_preinstall_repos() {