Documentation+Meta: Automatically set vmx=off on Windows

Author: https://github.com/gunnarbeutner
Commit: cc87bf46c1
Pull-request: https://github.com/SerenityOS/serenity/pull/8594
Reviewed-by: https://github.com/ADKaster
Reviewed-by: https://github.com/awesomekling ✅
Reviewed-by: https://github.com/nico

Meta/run.sh

@@ -49,6 +49,13 @@ fi
 
 [ -z "$SERENITY_RAM_SIZE" ] && SERENITY_RAM_SIZE=512M
 
+if command -v wslpath >/dev/null; then
+    case "$SERENITY_QEMU_BIN" in
+        /mnt/c/*)
+            [ -z "$SERENITY_QEMU_CPU" ] && SERENITY_QEMU_CPU="max,vmx=off"
+    esac
+fi
+
 [ -z "$SERENITY_QEMU_CPU" ] && SERENITY_QEMU_CPU="max"
 
 [ -z "$SERENITY_DISK_IMAGE" ] && {