misc: chore: use target-typed new in collection initializers where type is evident

src/Ryujinx.Graphics.Gpu/Engine/Threed/DrawManager.cs

@@ -913,7 +913,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
 
                 Span<Rectangle<int>> scissors =
                 [
-                    new Rectangle<int>(scissorX, scissorY, scissorW, scissorH)
+                    new(scissorX, scissorY, scissorW, scissorH)
                 ];
 
                 _context.Renderer.Pipeline.SetScissors(scissors);

src/Ryujinx.HLE/HOS/Applets/Browser/BrowserApplet.cs

@@ -41,7 +41,7 @@ namespace Ryujinx.HLE.HOS.Applets.Browser
             {
                 List<BrowserOutput> result =
                 [
-                    new BrowserOutput(BrowserOutputType.ExitReason, (uint)WebExitReason.ExitButton)
+                    new(BrowserOutputType.ExitReason, (uint)WebExitReason.ExitButton)
                 ];
 
                 _normalSession.Push(BuildResponseNew(result));