chore(deps): update dependency slevomat/coding-standard to v6.3.11

Author: renovate-bot

composer.json

@@ -14,7 +14,7 @@
     "phpunit/phpunit": "9.1.4",
     "squizlabs/php_codesniffer": "3.5.5",
     "wp-coding-standards/wpcs": "2.3.0",
-    "slevomat/coding-standard": "6.3.9",
+    "slevomat/coding-standard": "6.3.11",
     "edgedesign/phpqa": "1.23.3",
     "php-stubs/wordpress-stubs": "5.4.2",
     "szepeviktor/phpstan-wordpress": "0.6.0",