Update dependency phpunit/phpunit to v11

| datasource | package         | from   | to     |
| ---------- | --------------- | ------ | ------ |
| packagist  | phpunit/phpunit | 10.5.7 | 11.0.0 |


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

composer.json

@@ -43,7 +43,7 @@
  "laminas/laminas-http": "^2.19",
  "laminas/laminas-servicemanager": "^3.22.1",
  "laminas/laminas-validator": "^2.46",
- "phpunit/phpunit": "^10.5.5",
+ "phpunit/phpunit": "^11.0.0",
  "psalm/plugin-phpunit": "^0.18.4",
  "psr/http-message": "^2.0",
  "vimeo/psalm": "^5.18.0"