8.2
minor #51996 [FrameworkBundle][RemoteEvent][Routing][Scheduler] Add PHPDoc to attributes properties (alexandre-daubois)
[Routing] Rename annotations to attribute in `AttributeClassLoader`
[FrameworkBundle] Remove unused code from legacy controller notation in DelegatingLoader
[HttpKernel] Bypass mapping construction when `RedirectController::urlRedirectAction` is triggered
[FrameworkBundle][Routing] Private service route loaders
Merge branch '7.4' into 8.0