chore(deps): update dependency phpunit/php-code-coverage to v12

Author: renovate[bot]

composer.json

@@ -35,7 +35,7 @@
         "drupol/php-conventions": "^6",
         "infection/infection": "^0.29",
         "phpstan/phpstan-strict-rules": "^1.0",
-        "phpunit/php-code-coverage": "^10",
+        "phpunit/php-code-coverage": "^12",
         "phpunit/phpunit": "^10"
     },
     "autoload": {