Hello-Friend animation added

[Shreyans2004]

Title and Issue number

I have added the project .Can it be merged now?

Close #5007

Checklist:

• [X] I have mentioned the issue number in my Pull Request.
• [] I have commented my code, particularly in hard-to-understand areas
• [] I have created a helpful and easy to understand README.md

[Shreyans2004]

@MohitGupta121 ,@TusharKesarwani Please review my PR.