update ci jobp

Author: TomasVotruba

.github/workflows/code-style.yml

@@ -31,4 +31,4 @@ jobs:
             composer-options: --ansi --prefer-dist
 
       -   name: Check code style
-          run: vendor/bin/php-cs-fixer fix --ansi --diff --dry-run --format=checkstyle | cs2pr # check whether there are still errors left
+          run: vendor/bin/ecs --ansi