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-droidpl/

Update the URL in the README and the repository description. Check both existing links first, replace them with https://githubschool.github.io/github-games-droidpl/, then review the rendered README and repository page to confirm both links point to this copy of the game.

Vom Indexierungsmodell aus dem Issue-Text verfasst.