Added sample.yaml which is required for automatic building
mcuboot using zephyr sanitycheck.
Can be run by zephyr sanitycheck locally using
--testcase-root=/path/to/mcuboot/boot/zephyr
to make it detect the sample.yaml added.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Andrzej Puzdrowski