Update phpunit/phpunit requirement from ^9.0 to ^10.5

Updates the requirements on [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) to permit the latest version.
- [Release notes](https://github.com/sebastianbergmann/phpunit/releases)
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/10.5.17/ChangeLog-10.5.md)
- [Commits](sebastianbergmann/phpunit@9.0.0...10.5.17)

---
updated-dependencies:
- dependency-name: phpunit/phpunit
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

composer.json

@@ -39,7 +39,7 @@
         "phpstan/phpstan-deprecation-rules": "^1.0",
         "phpstan/phpstan-phpunit": "^1.0",
         "phpstan/phpstan-strict-rules": "^1.0",
-        "phpunit/phpunit": "^9.0",
+        "phpunit/phpunit": "^10.5",
         "rector/rector": "^0.16",
         "symfony/framework-bundle": "^5.3|^6.0",
         "symfony/phpunit-bridge": "^5.3|^6.0",