docs: updated prod-host-setup with console latency
docs: updated prod-host-setup with console latency

Signed-off-by: George Pisaltu <084beef259e7feee20f091a1c4e2b24ee6aa34bb@amazon.com>

firecracker-microvm/firecracker,firecracker-microvm/firecracker,firecracker-microvm/firecracker,firecracker-microvm/firecracker,firecracker-microvm/firecracker