Update dependency phpunit/phpunit to v13

| datasource | package         | from    | to     |
| ---------- | --------------- | ------- | ------ |
| packagist  | phpunit/phpunit | 12.5.14 | 13.0.5 |

Author: renovate[bot]

composer.json

@@ -25,7 +25,7 @@
     },
     "require-dev": {
         "doctrine/coding-standard": "^14.0.0",
-        "phpunit/phpunit": "^12.5.2",
+        "phpunit/phpunit": "^13.0.5",
         "psalm/plugin-phpunit": "^0.19.5",
         "roave/security-advisories": "dev-latest",
         "vimeo/psalm": "^6.13.1"