Add "Festive Frames" Collection 🎉

[supriya-mukkamalla]

Introduce seasonal/festive frames to make avatars fun. Ideas:
Christmas lights frame
New Year fireworks frame
Halloween pumpkin frame
Valentine’s heart frame

[github-actions]

Thank you for raising this issue!

We'll review it as soon as possible. We truly appreciate your contributions! ✨

Meanwhile make sure you've visited the README.md, CONTRIBUTING.md, and CODE_OF_CONDUCT.md before creating a PR for this. Also, please do NOT create a PR until this issue has been assigned to you. 😊

[VP-TT]

Hello @code-w-arsh, I would like to work on this if the current assignee is not available. I am a Gssoc Contributor.