clean binary entry of composer file

Author: llaville

composer.json

@@ -18,7 +18,7 @@
         "symfony/stopwatch": "^6.4 || ^7.0",
         "symfony/yaml": "^6.4 || ^7.0"
     },
-    "bin": ["bin/toolkit.php", "bin/devkit.php"],
+    "bin": ["bin/toolkit.php"],
     "autoload": {
         "psr-4": {
             "Bartlett\\PHPToolbox\\": "src"