DOC-3316: Update incorrect import for bundling-vite-es6-npm v7 guide.

Author: kemister85

modules/ROOT/partials/module-loading/bundling-vite-es6-npm_editor.adoc

@@ -35,10 +35,10 @@ import 'tinymce/plugins/table';
 /* import './plugins/<plugincode>'; */
 
 /* content UI CSS is required */
-import contentUiSkinCss from 'tinymce/skins/ui/oxide/content.js';
+import 'tinymce/skins/ui/oxide/content.js';
 
 /* The default content CSS can be changed or replaced with appropriate CSS for the editor content. */
-import contentCss from 'tinymce/skins/content/default/content.js';
+import 'tinymce/skins/content/default/content.js';
 
 /* Initialize TinyMCE */
 export function render () {