busybox: do not install udhcpc default.script
busybox: do not install udhcpc default.script

It's also installed by netifd (and we probably want to use the openwrt
version instead of the busy box version).

Signed-off-by: Theodore A. Roth <547e754e93d47f9a3c0e235f50a19f4bd8c9b585@trimble.com>

kraj/meta-openwrt