update php support to 8.2 (#20)

* update php support

* remove php 7.4

Author: devpatil7

composer.json

@@ -5,7 +5,7 @@
         "sort-packages": true
     },
     "require": {
-        "php": "~7.4.0||~8.1.0",
+        "php": "~8.1.0||~8.2.0",
         "magento/framework": "*",
         "magento/upward": "*",
         "magento/module-config": "*",