Adding list of contributors image under readme

[Arpcoder]

[github-actions]

Hello @Arpcoder,

Thanks for creating this issue and contributing to Hairify!

We will review your issue soon and provide feedback.

If you're interested in working on this issue, make sure you get yourself assigned before starting your work.

Please ensure that you have followed the contributing guidelines for a smooth review process.

[afeefuddin]

Not requried