[Docs] : improvement of readme.md

[AayushPaigwar]

Description:

• Need to update the contributor's section in the readme.md. Currently, we need to update it manually which is not good as we can automate it.

Issue:

• Currently, we need to add the contributor's name manually, which will take time for every contributor.

Solution:

• By adding the GitHub Contributors Link, this will automatically update the contributors list.

Screenshots

Before	After

@LegendSumeet Please Assign me this issue. Also, I am creating a PR for the same.

Describe the change you think might work

No response

Checklist

• I have checked the existing issues.
• I follow Code of Conduct of this project.