chore: Update Docusaurus configuration for Ruby Couchbase ORM tutorial

Author: teetangh

docusaurus/docusaurus.config.ts

@@ -11,7 +11,7 @@ const config: Config = {
   url: 'https://couchbase-examples.github.io/',
   // Set the /<baseUrl>/ pathname under which your site is served
   // For GitHub pages deployment, it is often '/<projectName>/'
-  baseUrl: '/ruby-couchbase-orm-quickstart/',
+  baseUrl: '/',
 
   // GitHub pages deployment config.
   // If you aren't using GitHub pages, you don't need these.