Add GSSoC'25 Banner

[Mimansha19-tech]

Is your feature request related to a problem or challenge?

Attracts GSSoC'25 contributors.

Shows official participation and builds trust.

Increases project visibility and community engagement.

Visibly supports diversity and inclusion in tech.

Provides immediate clarity for participants.

Describe the solution you'd like

No response

Describe alternatives you've considered

No response

Additional context

No response

[github-actions]

🙏 Thank you for opening this issue!

We appreciate your effort in contributing to this project. Our team will review the details shortly.

🔎 Meanwhile, please ensure that you have:

• Reviewed the README.md for project setup and guidelines.
• Gone through the CONTRIBUTING.md to follow contribution standards.
• Read the CODE_OF_CONDUCT.md to maintain a respectful community.

⚠️ Kindly note: Please do not create a Pull Request until this issue has been properly assigned to you. This helps us keep contributions well-organized. 🚀

Thanks again for your contribution! ✨