Comment out DrawSkyBox() to prevent overdraw

This commit modifies the OpenGLContext.cs file by commenting out the call to `DrawSkyBox()`. This change is likely aimed at addressing overdraw issues or for debugging purposes, as the skybox is now no longer drawn in the rendering process.

Author: ewdlop

VendorPackage/Graphic/SilkDotNetLibrary/OpenGL/OpenGLContext.cs

@@ -418,7 +418,7 @@ private unsafe void RenderScene(double dt)
         #endregion
 
         // Draw skybox as the last geometry (draw as last to prevent overdraw)
-        DrawSkyBox();
+        //DrawSkyBox();
 
         var error = _gl.GetError();
         if (error != GLEnum.NoError)