[X11] Don't trigger Resized event on ConfigureEvent for popups
[X11] Don't trigger Resized event on ConfigureEvent for popups

Sometimes there is a race that disables auto-sizing
1) Resize(100, 100)
2) Resize(200,200)
3) ConfigureEvent(100, 100), Resized is triggered, WindowBase treats it as a user-triggered resize, everything gets broken

AvaloniaUI/Avalonia,jkoritzinsky/Avalonia,jkoritzinsky/Perspex,Perspex/Perspex,wieslawsoltes/Perspex,SuperJMN/Avalonia,wieslawsoltes/Perspex,SuperJMN/Avalonia,wieslawsoltes/Perspex,SuperJMN/Avalonia,jkoritzinsky/Avalonia,jkoritzinsky/Avalonia,AvaloniaUI/Avalonia,AvaloniaUI/Avalonia,wieslawsoltes/Perspex,wieslawsoltes/Perspex,akrisiun/Perspex,AvaloniaUI/Avalonia,grokys/Perspex,jkoritzinsky/Avalonia,AvaloniaUI/Avalonia,SuperJMN/Avalonia,AvaloniaUI/Avalonia,jkoritzinsky/Avalonia,wieslawsoltes/Perspex,SuperJMN/Avalonia,AvaloniaUI/Avalonia,Perspex/Perspex,jkoritzinsky/Avalonia,jkoritzinsky/Avalonia,SuperJMN/Avalonia,grokys/Perspex,wieslawsoltes/Perspex,SuperJMN/Avalonia