remove unnecessary commentted line (#42616)

Author: lioneaglesolutions

src/Illuminate/Foundation/Exceptions/Handler.php

@@ -325,7 +325,6 @@ protected function context()
         try {
             return array_filter([
                 'userId' => Auth::id(),
-                // 'email' => optional(Auth::user())->email,
             ]);
         } catch (Throwable $e) {
             return [];