Update dependency phpunit/phpunit to v11

| datasource | package         | from    | to     |
| ---------- | --------------- | ------- | ------ |
| packagist  | phpunit/phpunit | 10.5.38 | 11.5.2 |


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

Author: renovate[bot]

composer.json

@@ -13,7 +13,7 @@
   },
   "require-dev": {
     "laminas/laminas-coding-standard": "^3.0",
-    "phpunit/phpunit": "^10.5",
+    "phpunit/phpunit": "^11.0",
     "psalm/plugin-phpunit": "^0.19",
     "vimeo/psalm": "^5.25"
   },