Update dependency phpunit/phpunit to v10

| datasource | package         | from  | to     |
| ---------- | --------------- | ----- | ------ |
| packagist  | phpunit/phpunit | 9.6.9 | 10.2.2 |


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

composer.json

@@ -46,7 +46,7 @@
         "http-interop/http-factory-tests": "^0.9.0",
         "laminas/laminas-coding-standard": "~2.5.0",
         "php-http/psr7-integration-tests": "^1.3",
-        "phpunit/phpunit": "^9.5.28",
+        "phpunit/phpunit": "^10.0.0",
         "psalm/plugin-phpunit": "^0.18.4",
         "vimeo/psalm": "^5.9"
     },