bump maglnet/

Author: keradus

dev-tools/composer.json

@@ -4,7 +4,7 @@
     },
     "require-dev": {
         "ergebnis/composer-normalize": "^2.50",
-        "maglnet/composer-require-checker": "^3.8",
+        "maglnet/composer-require-checker": "^4.21",
         "mi-schi/phpmd-extension": "^4.3",
         "php-cs-fixer/shim": "^3.94.2",
         "phpmd/phpmd": "^2.15"