samples: canopennode: no_storage: disable program download

Boards that use MCUboot to start XIP from external flash default to
CONFIG_CANOPENNODE_PROGRAM_DOWNLOAD=y. However, in the no_storage
sample, dependencies such as CONFIG_FLASH are disabled. This causes
build errors. Work around this by explicitly disabling program download
in the no_storage sample configuration.

Signed-off-by: Tim Pambor <tim.pambor@codewrights.de>
1 file changed