Add Javascript Snake Game

[harshvardhan614]

Hey, CAn I add my JAvascript Snake Game in your repo?

[harshvardhan614]

Hey @Shivangi708 , Pls Merge My PR #44

[ayushrakesh]

Hey, I am interested in this issue please assign me this issue under #hacktoberfest label.

[EngineerAditijain]

Sir Please assign this task to me