Update dependency phpunit/phpunit to ^9.6.10

| datasource | package         | from  | to     |
| ---------- | --------------- | ----- | ------ |
| packagist  | phpunit/phpunit | 9.6.9 | 9.6.10 |

Author: renovate[bot]

composer.json

@@ -15,7 +15,7 @@
         "maglnet/composer-require-checker": "^4.6.0",
         "phpstan/phpstan-phpunit": "^1.3.13",
         "phpstan/phpstan-strict-rules": "^1.5.1",
-        "phpunit/phpunit": "^9.6.9",
+        "phpunit/phpunit": "^9.6.10",
         "squizlabs/php_codesniffer": "^3.7.2"
     },
     "autoload": {