These recipes allow to generate the .swu update packages to be used with
SWUpdate. The packages can be generated using:
bitbake dey-image-qt-swu
bitbake core-image-base-swu
https://jira.digi.com/browse/DEL-3272
Signed-off-by: Diaz de Grenu, Jose <Jose.DiazdeGrenu@digi.com>