Update dependency phpunit/phpunit to v11

| datasource | package         | from   | to     |
| ---------- | --------------- | ------ | ------ |
| packagist  | phpunit/phpunit | 9.6.21 | 11.4.2 |


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

composer.json

@@ -47,7 +47,7 @@
 		"laminas/laminas-hydrator" : "^4.1"
     },
     "require-dev" : {
-        "phpunit/phpunit" : "^9.5.4",
+        "phpunit/phpunit" : "^11.0.0",
         "phpmd/phpmd" : "^2.7.0",
         "squizlabs/php_codesniffer" : "^3.5.5",
         "laminas/laminas-captcha" : "^2.6"