ci workflow

Author: tischsoic

.github/workflows/ci.yaml

@@ -25,6 +25,7 @@ jobs:
             - uses: ramsey/composer-install@v3
               with:
                   dependency-versions: highest
+                  composer-options: "--ignore-platform-reqs --optimize-autoloader"
 
             - name: Run code style check
               run: composer run-script check-cs -- --format=checkstyle | cs2pr