Bump PHPStan

Author: mbabker

composer.json

@@ -38,7 +38,7 @@
         "doctrine/dbal": "^2.13.1 || ^3.1",
         "matthiasnoback/symfony-dependency-injection-test": "^4.2",
         "phpstan/extension-installer": "^1.1",
-        "phpstan/phpstan": "^0.12.93",
+        "phpstan/phpstan": "^0.12.94",
         "phpstan/phpstan-phpunit": "^0.12.21",
         "phpstan/phpstan-symfony": "^0.12.41",
         "phpunit/phpunit": "^9.5",