[Nette 3.0] Add attributes #5372
Description
- https://github.com/nette/di/blob/master/src/DI/Attributes/Inject.php
- https://github.com/nette/application/blob/master/src/Application/Attributes/Persistent.php
- https://github.com/nette/application/blob/master/src/Application/Attributes/CrossOrigin.php