fix(php-8.2): improve the default config path for other os

* fix: added support for `php8.2+`

* chore: CHANGELOG.md and composer dependency upgrade

* fix: removed changelog since, it will be autogenerated!

* fix: Added global value to support other OS.

composer.json

@@ -27,7 +27,7 @@
         "email": "luckysud4@gmail.com"
     },
     "require": {
-        "php": ">=7.1|^8.0|^8.1",
+        "php": ">=7.1|^8.0|^8.1|^8.2",
         "guzzlehttp/guzzle": "^6.5.5|^7.0.1"
     },
     "require-dev": {

src/Config.php

@@ -16,7 +16,7 @@ class Config
      */
     public function __construct(array $items = null, string $base_config_path = null)
     {
-        $this->items = require($base_config_path ?: __DIR__ . "./../config/msg91.php");
+        $this->items = require($base_config_path ?: __DIR__ . DIRECTORY_SEPARATOR . join(DIRECTORY_SEPARATOR, array('..', 'config', 'msg91.php')));
         $this->mergeWith($items);
     }