URL in description and README broken

The URL in the repository description and 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-StephenRonan/

將儲存庫描述和 README 中的 URL 更新為 https://githubschool.github.io/github-games-StephenRonan/。先開啟 README 和儲存庫設定，然後確認兩個連結都指向此儲存庫的遊戲副本。

由索引模型根據 Issue 內容生成。