OSX-KVM - January 2022 Batch Update #1

Changes:

- Add support for Windows ;)

- Update OVMF bits (https://github.com/retrage/edk2-nightly)

- Update OpenCore to 0.7.6 (via Nick)

boot-windows-for-debugging.sh

@@ -55,9 +55,7 @@ args=(
   # -netdev tap,id=net0,ifname=tap0,script=no,downscript=no -device e1000e,netdev=net0,id=net0,mac=52:54:00:c9:18:27
   -netdev user,id=net0 -device e1000e,netdev=net0,id=net0,mac=52:54:00:c9:18:27
   -monitor stdio
-  -vga qxl
-  # https://www.kraxel.org/blog/2021/05/qemu-cut-paste/
-  # https://wiki.gentoo.org/wiki/QEMU/Windows_guest
+  -vga qxl -global qxl-vga.ram_size_mb=512 -global qxl-vga.vram_size_mb=256
 )
 
 qemu-system-x86_64 "${args[@]}"