[TASK] Reqire PHPStan 1.8

Author: oliverklee

composer.json

@@ -7,7 +7,7 @@
     "prefer-stable": true,
     "require": {
         "php": "^7.2 || ^8.0",
-        "phpstan/phpstan": "^1.7",
+        "phpstan/phpstan": "^1.8",
         "nikic/php-parser": ">= 4.13",
         "typo3/cms-core": "^8.7 || ^9.5 || ^10.4 || ^11.2",
         "typo3/cms-extbase": "^8.7 || ^9.5 || ^10.4 || ^11.2"