Cleanup: Remove pointless calls to close()

Since "with open()" automatically closes the files anyway.

src/utils/get_games.py

@@ -41,8 +41,6 @@ def get_games(game_ids=None):
     for game in game_files:
         with open(os.path.join(games_dir, game), "r") as open_file:
             data = json.loads(open_file.read())
-            open_file.close()
-
             games[data["game_id"]] = data
 
     return games