Update src/Avalonia.Visuals/Platform/IGeometryImpl.cs
Update src/Avalonia.Visuals/Platform/IGeometryImpl.cs

Co-authored-by: Dariusz Komosiński <f6e502f2f63a0818b65e0cddef2449013a1c4823@gmail.com>
AvaloniaUI/Avalonia,jkoritzinsky/Avalonia,jkoritzinsky/Avalonia,AvaloniaUI/Avalonia,jkoritzinsky/Avalonia,AvaloniaUI/Avalonia,SuperJMN/Avalonia,wieslawsoltes/Perspex,wieslawsoltes/Perspex,SuperJMN/Avalonia,SuperJMN/Avalonia,wieslawsoltes/Perspex,SuperJMN/Avalonia,Perspex/Perspex,jkoritzinsky/Perspex,AvaloniaUI/Avalonia,jkoritzinsky/Avalonia,jkoritzinsky/Avalonia,SuperJMN/Avalonia,AvaloniaUI/Avalonia,jkoritzinsky/Avalonia,wieslawsoltes/Perspex,AvaloniaUI/Avalonia,wieslawsoltes/Perspex,wieslawsoltes/Perspex,grokys/Perspex,wieslawsoltes/Perspex,Perspex/Perspex,grokys/Perspex,SuperJMN/Avalonia,SuperJMN/Avalonia,jkoritzinsky/Avalonia,AvaloniaUI/Avalonia