chore(deps): update dependency brainbits/phpcs-standard to v8

Author: renovate[bot]

composer.json

@@ -19,7 +19,7 @@
         "symfony/yaml": "^6.4|^7.0"
     },
     "require-dev": {
-        "brainbits/phpcs-standard": "^7.0.1",
+        "brainbits/phpcs-standard": "^8.0.0",
         "ergebnis/phpstan-rules": "^2.2",
         "nyholm/nsa": "^1.3",
         "phpstan/phpstan": "^1.10.59",