fix(php8): required params should be first (#8)

sudkumar · web-flow · commit 1c75ad7fdde1 · 2021-08-30T07:19:41.000+05:30
For more details craftsys/msg91-laravel-notification-channel#7, https://php.watch/versions/8.0/deprecate-required-param-after-optional
diff --git a/src/Exceptions/ResponseErrorException.php b/src/Exceptions/ResponseErrorException.php
@@ -16,7 +16,7 @@ class ResponseErrorException extends Exception
      */
     protected $errors;
 
-    public function __construct($message = "", $code = 0, Throwable $previous = null, $errors)
+    public function __construct($message = "", $code = 0, Throwable $previous = null, $errors = null)
     {
         $this->errors = $errors;
         parent::__construct($message, $code, $previous);

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@ class ResponseErrorException extends Exception`
`16`	`16`	`*/`
`17`	`17`	`protected $errors;`
`18`	`18`
`19`		`- public function __construct($message = "", $code = 0, Throwable $previous = null, $errors)`
	`19`	`+ public function __construct($message = "", $code = 0, Throwable $previous = null, $errors = null)`
`20`	`20`	`{`
`21`	`21`	`$this->errors = $errors;`
`22`	`22`	`parent::__construct($message, $code, $previous);`