Kernel: Fix PCI layout of i440fx QEMU machine

Some folks on discord said adding another e1000 network adapter made it
so we don't have networking on the system anymore.
To fix this, we will use other unsupported PCI device instead.

Meta/run.sh

@@ -59,7 +59,7 @@ $SERENITY_EXTRA_QEMU_ARGS
 -device virtio-rng-pci
 -soundhw pcspk
 -device sb16
--device pci-bridge,chassis_nr=1,id=bridge1 -device e1000,bus=bridge1
+-device pci-bridge,chassis_nr=1,id=bridge1 -device megasas,bus=bridge1
 -device i82801b11-bridge,bus=bridge1,id=bridge2 -device sdhci-pci,bus=bridge2
 -device i82801b11-bridge,id=bridge3 -device sdhci-pci,bus=bridge3
 -device ich9-ahci,bus=bridge3