Update devtool to use new development image
Update devtool to use new development image

Signed-off-by: timvisee <5ee0edb9e2229c0838f1959779f1949031de0123@visee.me>

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