Merge pull request #326 from XeroAPI/xero-php-2.23.0-version

bump version

Author: pumpkinball

lib/Configuration.php

@@ -157,7 +157,7 @@ class Configuration
      *
      * @var string
      */
-    protected $userAgent = '[xero-php-oauth2 (2.22.0)]';
+    protected $userAgent = '[xero-php-oauth2 (2.23.0)]';
 
     /**
      * Debug switch (default set to false)
@@ -697,7 +697,7 @@ public static function toDebugReport()
         $report .= '    OS: ' . php_uname() . PHP_EOL;
         $report .= '    PHP Version: ' . PHP_VERSION . PHP_EOL;
         $report .= '    OpenAPI Spec Version: 2.38.0' . PHP_EOL;
-        $report .= '    SDK Package Version: 2.22.0' . PHP_EOL;
+        $report .= '    SDK Package Version: 2.23.0' . PHP_EOL;
         $report .= '    Temp Folder Path: ' . self::getDefaultConfiguration()->getTempFolderPath() . PHP_EOL;
 
         return $report;