URL in description and README broken

The URL in the repository description and the one in the README are pointing to githubschool's copy of the game instead of yours.

Please fix both so they point to your copy of the game at https://githubschool.github.io/github-games-harbor-s/

Open the README and the repository description settings, then compare both URLs with the target URL stated in the issue. Update each reference so it points to this repository's copy, and verify the README link and description resolve correctly.

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