Update rector/rector requirement from 0.11.7 to 0.11.8 (#4772)

Author: dependabot[bot]

composer.json

@@ -22,7 +22,7 @@
 		"phpstan/phpstan": "0.12.88",
 		"phpunit/phpunit": "^9.1",
 		"predis/predis": "^1.1",
-		"rector/rector": "0.11.7",
+		"rector/rector": "0.11.8",
 		"squizlabs/php_codesniffer": "^3.3",
 		"symplify/package-builder": "^9.3"
 	},