Use virtio-gpu with viogpudo on Arm64 Windows 11

Replace ramfb with virtio-gpu-pci at 2048x1280 and install the viogpudo
driver from the VirtIO ISO. ramfb has a fixed mode, and keeping both
adapters left Windows with a second, fixed-mode monitor.

Windows Setup and the base image have no viogpudo driver, so on the
launch that creates the system disk the launcher also adds a ramfb ahead
of the config files. The display window shows the first GPU.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

seediso/windows11/Configure-Windows.ps1

@@ -45,7 +45,8 @@ function Install-VirtIOArm64Drivers {
         @{ Folder = 'vioserial'; Inf = 'vioser.inf' },
         @{ Folder = 'Balloon'; Inf = 'balloon.inf' },
         @{ Folder = 'viorng'; Inf = 'viorng.inf' },
-        @{ Folder = 'vioinput'; Inf = 'vioinput.inf' }
+        @{ Folder = 'vioinput'; Inf = 'vioinput.inf' },
+        @{ Folder = 'viogpudo'; Inf = 'viogpudo.inf' }
     )
 
     $installed = 0