Update how-to-contribute.md

[tthakz]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Added a new contributor to the Ultralytics handbook ✨

📊 Key Changes

• Updated the "How to Contribute" section by adding Tigran Hakobyan to the list of recognized contributors, along with a link to their GitHub profile.

🎯 Purpose & Impact

• 🎉 Acknowledges contributions by Tigran Hakobyan, promoting inclusivity and recognition within the community.
• 🔗 Provides visibility to Tigran's GitHub profile, increasing transparency about the team behind the project.

[vercel]

@tthakz is attempting to deploy a commit to the Ultralytics Team on Vercel.

A member of the Team first needs to authorize it.

[UltralyticsAssistant]

👋 Hello @tthakz, thank you for submitting a ultralytics/handbook 🚀 PR! To ensure a seamless integration of your work, please review the following checklist:

• ✅ Define a Purpose: Clearly describe the purpose of your update in your PR summary. Ensure your explanation provides relevant context, including what this update adds to the documentation and why it is needed.
• ✅ Synchronize with Source: Confirm your PR is synchronized with the ultralytics/handbook 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 investigate and address the issues.
• ✅ Update Documentation: Ensure that any related updates have been made to the contributor documentation or elsewhere as needed.
• ✅ Sign the CLA: If this is your first Ultralytics PR, please ensure you have signed our Contributor License Agreement (CLA) by commenting "I have read the CLA Document and I sign the CLA" in this PR. This is required for all contributors.
• ✅ Limit Contribution Scope: Minimize the scope of your PR to focus solely on what is necessary for this contribution. "Simplicity is the soul of efficiency." — Austin Freeman

This is an automated response 🛠️, but an Ultralytics engineer will review your PR and provide further feedback soon. In the meantime, feel free to consult our Contributing Guide if you have any questions or need additional guidance. Thank you for contributing to Ultralytics! 💥

[UltralyticsAssistant]

🎉 Your PR has been merged, @tthakz! Thank you for ensuring our contributors like Tigran Hakobyan receive the recognition they deserve—it’s contributions like these that strengthen our community and inspire collaboration.

As Marcus Aurelius once wrote, "What we do now echoes in eternity." Your efforts here not only celebrate contributions today but also build a culture of inclusion and recognition that will echo far into the future. ✨

We’re grateful to have you as part of the Ultralytics journey—keep making an impact! 🚀