GitHub web-games collection listing

[DreadKnight]

Want to get the project listed in an official GitHub collection, but they have rule regarding conflict of interest, so I can't PR myself Please edit https://github.com/github/explore/edit/main/collections/web-games/index.md and add this line (ideally first, lel)

 - FreezingMoon/AncientBeast

Note that when submitting the PR, they have some checkboxes you need to fill within the description text area, otherwise it will get rejected.