Update dependency doctrine/coding-standard to v14

| datasource | package                  | from   | to     |
| ---------- | ------------------------ | ------ | ------ |
| packagist  | doctrine/coding-standard | 13.0.1 | 14.0.0 |

Author: renovate[bot]

composer.json

@@ -11,7 +11,7 @@
         "phpstan/phpstan": "^2.1.31"
     },
     "require-dev": {
-        "doctrine/coding-standard": "^13.0.1",
+        "doctrine/coding-standard": "^14.0.0",
         "maglnet/composer-require-checker": "^4.16.1",
         "phpstan/phpstan-phpunit": "^2.0.7",
         "phpstan/phpstan-strict-rules": "^2.0.7",