chore(deps): update dependency mll-lab/php-cs-fixer-config to v5.12.0 (#1832)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

composer.json

@@ -19,7 +19,7 @@
     "dms/phpunit-arraysubset-asserts": "dev-master",
     "ergebnis/composer-normalize": "^2.28",
     "friendsofphp/php-cs-fixer": "3.92.5",
-    "mll-lab/php-cs-fixer-config": "5.11.0",
+    "mll-lab/php-cs-fixer-config": "5.12.0",
     "nyholm/psr7": "^1.5",
     "phpbench/phpbench": "^1.2",
     "phpstan/extension-installer": "^1.1",