chore: Updated Required PHP Version

Author: usernane

composer.json

@@ -15,7 +15,7 @@
     "version": "5.0.3",
     "license": "MIT",
     "require": {
-        "php": ">=7.0",
+        "php": ">=8.1",
         "webfiori/jsonx": "4.0.x",
         "ext-json": "*",
         "ext-mbstring": "*"