Update dependency doctrine/coding-standard to v14

| datasource | package                  | from   | to     |
| ---------- | ------------------------ | ------ | ------ |
| packagist  | doctrine/coding-standard | 12.0.0 | 14.0.0 |

Author: renovate[bot]

composer.json

@@ -19,7 +19,7 @@
     },
     "require-dev": {
         "composer/composer":        "^2.7.2",
-        "doctrine/coding-standard": "^12.0.0",
+        "doctrine/coding-standard": "^14.0.0",
         "infection/infection":      "^0.27.11",
         "phpunit/phpunit":          "^10.5.15",
         "symfony/process":          "^7.0.4"