Update to PHPStan 2.1.42

Author: theodorejb

composer.json

@@ -23,7 +23,7 @@
         "friendsofphp/php-cs-fixer": "^3.94",
         "ircmaxell/php-yacc": "dev-master",
         "jbboehr/handlebars-spec": "dev-master",
-        "phpstan/phpstan": "^2.1.40",
+        "phpstan/phpstan": "^2.1.42",
         "phpunit/phpunit": "^11.5"
     },
     "autoload": {