Update dependency phpunit/phpunit to v11

| datasource | package         | from   | to     |
| ---------- | --------------- | ------ | ------ |
| packagist  | phpunit/phpunit | 10.5.8 | 11.0.0 |


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

composer.json

@@ -23,7 +23,7 @@
     "require-dev": {
         "laminas/laminas-coding-standard": "~2.5.0",
         "laminas/laminas-diactoros": "^3.3",
-        "phpunit/phpunit": "^10.4.2",
+        "phpunit/phpunit": "^11.0.0",
         "psalm/plugin-phpunit": "^0.18.4",
         "vimeo/psalm": "^5.15.0"
     },