Update dependency phpunit/phpunit to v13

| datasource | package         | from    | to     |
| ---------- | --------------- | ------- | ------ |
| packagist  | phpunit/phpunit | 11.5.48 | 13.0.0 |


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

Author: renovate[bot]

composer.json

@@ -28,7 +28,7 @@
   },
   "require-dev": {
     "laminas/laminas-coding-standard": "^3.1",
-    "phpunit/phpunit": "^11.5 || ^12.3",
+    "phpunit/phpunit": "^13.0",
     "psalm/plugin-phpunit": "^0.19.5",
     "vimeo/psalm": "^6.14"
   },