[TASK] Update phpstan/phpstan-symfony to v2.0.9 (#167)

| datasource | package                 | from  | to    |
| ---------- | ----------------------- | ----- | ----- |
| packagist  | phpstan/phpstan-symfony | 2.0.8 | 2.0.9 |

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

Author: renovate[bot]

Tests/CGL/composer.json

@@ -6,7 +6,7 @@
 		"phpstan/extension-installer": "1.4.3",
 		"phpstan/phpstan": "2.1.32",
 		"phpstan/phpstan-phpunit": "2.0.8",
-		"phpstan/phpstan-symfony": "2.0.8",
+		"phpstan/phpstan-symfony": "2.0.9",
 		"saschaegerer/phpstan-typo3": "2.1.1",
 		"shipmonk/composer-dependency-analyser": "1.8.4",
 		"ssch/typo3-rector": "3.8.0",