Merge pull request #393 from Roave/renovate/phpunit-phpunit-12.x

Update dependency phpunit/phpunit to v12

Author: Ocramius

composer.json

@@ -25,7 +25,7 @@
     },
     "require-dev": {
         "doctrine/coding-standard": "^12.0.0",
-        "phpunit/phpunit": "^11.5.6",
+        "phpunit/phpunit": "^12.0.10",
         "psalm/plugin-phpunit": "^0.19.2",
         "roave/security-advisories": "dev-latest",
         "vimeo/psalm": "^6.3.0"