Update dependency phpunit/phpunit to v11

| datasource | package         | from    | to     |
| ---------- | --------------- | ------- | ------ |
| packagist  | phpunit/phpunit | 10.5.10 | 11.0.3 |


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

composer.json

@@ -40,7 +40,7 @@
     "require-dev": {
         "ext-json": "*",
         "laminas/laminas-coding-standard": "~2.5.0",
-        "phpunit/phpunit": "^10.5.9",
+        "phpunit/phpunit": "^11.0.0",
         "psalm/plugin-phpunit": "^0.18.4",
         "psr/http-message": "^2.0",
         "vimeo/psalm": "^5.21.1",