[ENHANCEMENT] Add GSSoC'25 Banner

[Mimansha19-tech]

Attracts 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.

[github-actions]

Hello @Mimansha19-tech! This issue has been assigned to you.

[ParvGupta37]

Hi, can I please work on this issue