Update composer.json defaults.

Author: Crell

composer.json

@@ -1,13 +1,12 @@
 {
     "name": "crell/*",
     "require": {
-        "php": "~8.3"
+        "php": "~8.4"
     },
     "require-dev": {
-        "phpunit/phpunit": "^11.2.0",
-        "phpbench/phpbench": "^1.3.1",
-        "phpstan/phpstan": "^1.11.7",
-        "vishnubob/wait-for-it": "dev-master"
+        "phpunit/phpunit": "^12.1.0",
+        "phpbench/phpbench": "^1.4.1",
+        "phpstan/phpstan": "^2.1.11"
     },
     "autoload": {
         "psr-4": {