Meta-secure-core is used to create signed capsule (firmware update
images). This adds meta-secure-core.yml file and since it depends on meta-perl
from oe-core, it adds that layer to meta-openembedded.yml
Signed-off-by: Emekcan Aras <emekcan.aras@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Emekcan Aras