update: Validator's sub-repo config files.

Author: hsehszroc

composer.json

@@ -13,24 +13,33 @@
     "bank-card"
   ],
   "license": "GPL-3.0-or-later",
-  "autoload": {
-    "psr-4": {
-      "TheWebSolver\\Codegarage\\": "Src/"
-    }
-  },
   "authors": [
     {
       "name": "Shesh Ghimire",
       "email": "[email protected]"
     }
   ],
-  "minimum-stability": "dev",
-  "prefer-stable": true,
+  "autoload": {
+    "psr-4": {
+      "TheWebSolver\\Codegarage\\": "Src/"
+    }
+  },
   "require": {
-    "php": ">=8.2.0"
+    "php": ">=8.2"
   },
   "require-dev": {
-    "phpunit/phpunit": "^9.6",
-    "phpstan/phpstan": "^1.11"
-  }
+    "phpunit/phpunit": "^11.5",
+    "phpstan/phpstan": "^2.1",
+    "squizlabs/php_codesniffer": "^3.11",
+    "phpcompatibility/php-compatibility": "^9.3",
+    "phpcompatibility/phpcompatibility-wp": "^2.1",
+    "wp-coding-standards/wpcs": "^3.1"
+  },
+  "config": {
+    "allow-plugins": {
+      "dealerdirect/phpcodesniffer-composer-installer": true
+    }
+  },
+  "minimum-stability": "dev",
+  "prefer-stable": true
 }