Update links.yml

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Upgrade Slack notification action in GitHub workflow for better error alerts.

📊 Key Changes

• Updated the Slack-GitHub Action from version 1.27.0 to 2.0.0.
• Modified configuration to utilize webhook-type and webhook fields.

🎯 Purpose & Impact

• Improved Notification Management: The upgrade ensures compatibility with recent Slack API changes and enhances flexibility by specifying the webhook type directly.
• More Reliable Alerts: Ensures consistent error notifications to Slack, enabling quicker responses to potential issues in workflows. This reduces downtime and improves workflow monitoring.

[UltralyticsAssistant]

👋 Hello @glenn-jocher, thank you for submitting an ultralytics/docs 🚀 PR! To ensure a seamless integration of your work, please review the following checklist:

• ✅ Define a Purpose: Clearly explain the purpose of your fix or feature in your PR description, and link to any relevant issues. Ensure your commit messages are clear, concise, and adhere to the project's conventions.
• ✅ Synchronize with Source: Confirm your PR is synchronized with the ultralytics/docs main branch. If it's behind, update it by clicking the 'Update branch' button or by running git pull and git merge main locally.
• ✅ Ensure CI Checks Pass: Verify all Ultralytics Continuous Integration (CI) checks are passing. If any checks fail, please address the issues.
• ✅ Update Documentation: Update the relevant documentation for any new or modified features.
• ✅ Add Tests: If applicable, include or update tests to cover your changes, and confirm that all tests are passing.
• ✅ Sign the CLA: Please ensure you have signed our Contributor License Agreement if this is your first Ultralytics PR by writing "I have read the CLA Document and I sign the CLA" in a new message.
• ✅ Minimize Changes: Limit your changes to the minimum necessary for your update or modernization. "Simplicity is the ultimate sophistication." — Leonardo da Vinci

For more guidance, please refer to our Contributing Guide. This is an automated response, and an Ultralytics engineer will also assist you soon. Don’t hesitate to leave a comment if you have any questions or need further assistance. Thank you for contributing to Ultralytics! 🚀✨