The artifacts that must go inside the installer ZIP image are not anymore
the ones in UBOOT_CONFIG. For CC8X, the artifacts are combinations of
UBOOT_CONFIG and RAM_CONFIGS.
This commit adds a function 'get_bootable_artifacts()' to boot-artifacts class
to generate a new variable BOOTABLE_ARTIFACTS with the list of bootable
artifacts DEY produces.
The installer recipe can then simply iterate on that list, rather than
needing to calculate it by itself.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-6641