move migrating flotiq data between spaces page under cli overview page

mkdocs.yml

@@ -178,9 +178,9 @@ nav:
       - Plugins API Reference: panel/PluginsDevelopment/PluginDocs/
   - CLI:
     - 'Overview': CLI/index.md
+    - 'Migrating Flotiq data between Spaces': CLI/migrating-data-between-spaces.md
     - 'Starting new project with Gatsby and Flotiq': CLI/starting-new-project-gatsby.md
     - 'Starting new project with Next.js and Flotiq': CLI/starting-new-project-nextjs.md
-    - 'Migrating Flotiq data between Spaces': CLI/migrating-data-between-spaces.md
     - 'Migrate WordPress blog content to Flotiq': CLI/wordpress-importer.md
     - 'Migrate content from Contentful to Flotiq': CLI/contentful-importer.md
     - 'Purging data from Flotiq account': CLI/purge.md