Use XP Runners from GitHub

Author: thekid

.github/workflows/ci.yml

@@ -48,7 +48,7 @@ jobs:
 
     - name: Install dependencies
       run: >
-        curl -sSL https://baltocdn.com/xp-framework/xp-runners/distribution/downloads/e/entrypoint/xp-run-8.8.0.sh > xp-run &&
+        curl -sSL https://github.com/xp-runners/reference/releases/download/v9.2.0/xp-run-9.2.0.sh > xp-run &&
         composer install --prefer-dist &&
         echo "vendor/autoload.php" > composer.pth