Add Hindi हिन्दी and Arabic العربية sitemaps

[glenn-jocher]

copilot:all

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Improved error handling and expanded language support for sitemap submission.

📊 Key Changes

• Wrapped the Google Webmasters sitemap submission code in a try-except block for better error handling.
• Expanded the list of languages for which sitemaps are submitted to include Hindi ('hi') and Arabic ('ar').

🎯 Purpose & Impact

• 🛠️ Better Error Handling: By adding a try-except block, errors that occur during the submission process can now be handled more gracefully, providing clear feedback for troubleshooting.
• 🌍 Broader Reach: Including two additional languages (Hindi and Arabic) in the sitemap submission allows Ultralytics documentation to reach a wider, more diverse audience. This can improve SEO for these languages and enhance the user experience for non-English speakers.